Individual provider Active NPI

David Kalkstein, MD, PHD

  • Psychiatry Physician
  • Philadelphia, PA
National Provider Identifier
1215923255
Registry record updated Apr 6, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
C1-0005516 Issued in DE
Practice address
1919 Chestnut St
Apt 2002
Philadelphia, PA 19103-3433
Phone
(610) 716-3715
NPI assigned
Sep 26, 2005
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 6, 2021

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X MD023723E PA
Psychiatry Physician 2084P0800X C1-0005516 DE Primary

Addresses

Primary practice location

1919 Chestnut St
Apt 2002
Philadelphia, PA 19103-3433

Mailing address

18947 John J Williams Hwy
Ste 210
Rehoboth Beach, DE 19971-4474
Phone (302) 478-7981

Other identifiers 2

IdentifierTypeStateIssuer
1663245OtherDEBLUE SHIELD
1663245OtherPABLUE SHIELD

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, DE2 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
I20091217000444 PA Practitioner - Psychiatry 6305851395 Reassigns benefits to 1 organization
I20100114000433 DE Practitioner - Psychiatry 6305851395 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
University of Miami, LM Miller School of Medicine, 1979
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Central Behavioral HealthGroup PAC ID 0941109730, 31 clinicians

Practice addresses (Care Compare)

1100 Powell St
Norristown, PA 19401-3820
Phone (610) 277-4600

18947 John J Williams Hwy
Suite 210
Rehoboth Beach, DE 19971-4476
Phone (302) 644-2773

3411 Silverside Rd
Wilmington, DE 19810-4812
Phone (302) 478-7981

3411 Silverside Rd
Hagley BLDG Suite 102
Wilmington, DE 19810-4817

Merit-based Incentive Payment System (MIPS)

Final score
23.22 of 100Reported as individual
Quality
0
Improvement activities
0
Cost
77.41

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
HHS exclusion list flag
Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Doctor of Medicine, Doctor of Philosophy

Practice roles

OrganizationSpecialtyStatusNew patients
Central Behavioral Health CurrentSince Jan 14, 2026 Accepting new patients
Sun Behavioral Delaware, LLC CurrentSince Feb 5, 2024 Accepting new patients
The Mind and Body Consortium, LLC. Psychiatry CurrentSince Feb 9, 2017 Accepting new patients
David Kalkstein, MD PC Psychiatry Past Accepting new patients

Locations

156 S State St
Dover, DE 19901
Phone 30267423801218

21655 Biden Ave
Georgetown, DE 19947
Phone (302) 207-9176

118 Sandhill Dr
Ste 201
Middletown, DE 19709
Phone 3024499314108

1100 Powell St
Norristown, PA 19401
Phone (484) 806-2012

2500 Maryland Rd
Ste 130
Willow Grove, PA 19090
Phone (267) 818-2220

Organizations & group practices 6

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.

NPI Registry JSON

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

{
    "created_epoch": "1127692800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1617667200000",
    "number": "1215923255",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18947 JOHN J WILLIAMS HWY",
            "address_2": "STE 210",
            "city": "REHOBOTH BEACH",
            "state": "DE",
            "postal_code": "199714474",
            "telephone_number": "302-478-7981",
            "fax_number": "302-644-1737"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1919 CHESTNUT ST",
            "address_2": "APT 2002",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191033433",
            "telephone_number": "610-716-3715"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KALKSTEIN",
        "first_name": "DAVID",
        "name_prefix": "Dr.",
        "credential": "MD, PHD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-09-26",
        "last_updated": "2021-04-06",
        "certification_date": "2021-04-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "PA",
            "license": "MD023723E",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "DE",
            "license": "C1-0005516",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD",
            "identifier": "1663245",
            "state": "DE"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD",
            "identifier": "1663245",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Philadelphia, PA

Sources for this page

Verify at the official NPI Registry.