Individual provider Active NPI

David A Scales, MD, PHD

  • Internal Medicine Physician
  • New York, NY
National Provider Identifier
1497192835
Registry record updated Dec 1, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
290655 Issued in NY
Practice address
525 E 68TH St # 331
New York, NY 10065-4870
Phone
(212) 746-4071
NPI assigned
May 24, 2013
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 1, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 290655 NY Primary

Addresses

Primary practice location

525 E 68TH St # 331
New York, NY 10065-4870

Mailing address

525 E 68TH St # 331
New York, NY 10065-4870
Phone (212) 746-4071

Other practice location 1

1493 Cambridge St
Cambridge, MA 02139-1047
Phone (617) 591-6300

Electronic endpoints 3

TypeEndpointUseAffiliation
Direct Messaging Address das9289@direct.nyp.org Direct
FHIR URL https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/ Health Information Exchange (HIE)
FHIR URL https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/ Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA, NY2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20170208002382 MA Practitioner - Internal Medicine 8325341027 Reassigns benefits to 3 organizations
I20180830002930 NY Practitioner - Internal Medicine 8325341027 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Yale University School of Medicine, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Weill Medical College of CornellGroup PAC ID 6800709023, 2,023 clinicians
Lawrence Medical Associates PCGroup PAC ID 1759439631, 226 clinicians

Practice addresses (Care Compare)

1305 York Ave
New York, NY 10021-5663

170 William St
New York, NY 10038-2612
Phone (212) 312-5000

2649 Strang Blvd
Suite 304
Yorktown Heights, NY 10598-2938
Phone (646) 697-5663

Hospital & facility affiliations

  • New York-Presbyterian Hospital Hospital, New York, NY, CCN 330101

Merit-based Incentive Payment System (MIPS)

Final score
100 of 100Reported as apm
Quality
85.32
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine, Doctor of Philosophy

State licenses

LicenseStateTypeSpecialty
290655NYMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Berkshire Medical Center, Inc CurrentSince Jul 17, 2025 Accepting new patients
Weill Medical College of Cornell CurrentSince Jul 21, 2018 Accepting new patients
Lawrence Medical Associates, PC CurrentSince Jan 28, 2026 Accepting new patients
Weill Medical College of Cornell Internal Medicine Current Accepting new patients
Berkshire Medical Center Inc. CurrentSince Jul 17, 2025 Accepting new patients
North Adams Regional Hospital Corporation CurrentSince Jul 7, 2025 Accepting new patients
Lawrence Medical Associates, PC Internal Medicine CurrentSince Jan 28, 2026 Accepting new patients
North Adams Regional Hospital Corporation CurrentSince Jul 7, 2025 Accepting new patients
Weill Medical College of Cornell Internal Medicine CurrentSince Jul 21, 2018 Accepting new patients
The New York and Presbyterian Hospital Past Accepting new patients

Locations

71 Hospital Ave
North Adams, MA 01247
Phone (413) 664-4343

725 North St
Pittsfield, MA 01201
Phone (413) 447-2839

55 Palmer Ave
Bronxville, NY 10708
Phone (914) 787-3136

525 E 68th St
#331
New York, NY 10065
Phone (212) 746-4071

1305 York Ave
Fl 8
New York, NY 10021
Phone (646) 962-3176

2649 Strang Blvd
Ste 304
Yorktown Heights, NY 10598
Phone (646) 745-6369

Networks

  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H3359

Interoperability endpoints

  • FHIR API: https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/
  • Direct secure messaging: das9289@direct.nyp.org
  • FHIR API: https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/

Organizations & group practices 10

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 5

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1369353600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764547200000",
    "number": "1497192835",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "525 E 68TH ST # 331",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100654870",
            "telephone_number": "212-746-4071"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "525 E 68TH ST # 331",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100654870",
            "telephone_number": "212-746-4071"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1493 Cambridge St",
            "address_purpose": "LOCATION",
            "city": "Cambridge",
            "state": "MA",
            "postal_code": "021391047",
            "country_code": "US",
            "telephone_number": "617-591-6300",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SCALES",
        "first_name": "DAVID",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "MD, PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-05-24",
        "last_updated": "2025-12-01",
        "certification_date": "2025-12-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "290655",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "das9289@direct.nyp.org",
            "affiliation": "N",
            "endpointDescription": "Direct Address",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Direct Address",
            "address_1": "2649 Strang Blvd Ste 304",
            "city": "Yorktown Heights",
            "state": "NY",
            "country_code": "US",
            "postal_code": "105982938",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/",
            "affiliation": "N",
            "endpointDescription": "FHIR",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "FHIR",
            "address_1": "2649 Strang Blvd Ste 304",
            "city": "Yorktown Heights",
            "state": "NY",
            "country_code": "US",
            "postal_code": "105982938",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "N",
            "endpointDescription": "FHIR",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "FHIR",
            "address_1": "2649 Strang Blvd Ste 304",
            "city": "Yorktown Heights",
            "state": "NY",
            "country_code": "US",
            "postal_code": "105982938",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

Verify at the official NPI Registry.