Individual provider Active NPI

Calvin K. Lew, M.D.

  • Anesthesiology Physician
  • Pennington, NJ
National Provider Identifier
1417244336
Registry record updated Oct 7, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
25MA11316600 Issued in NJ
Practice address
1 Capital Way
Pennington, NJ 08534-2520
Phone
(800) 637-2374
NPI assigned
Jun 29, 2011
Last updated
Oct 7, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 7, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 25MA11316600 NJ Primary

Addresses

Primary practice location

1 Capital Way
Pennington, NJ 08534-2520

Mailing address

1 Capital Way
Pennington, NJ 08534-2520

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, NJ2 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
I20180327000633 PA Practitioner - Anesthesiology 3072748680 Reassigns benefits to 5 organizations
I20220505001265 NJ Practitioner - Anesthesiology 3072748680 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Other, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
New Jersey Healthcare Specialists PCGroup PAC ID 2668385253, 570 clinicians
Grandview Anesthesia AssociatesGroup PAC ID 8729978259, 43 clinicians
North American Partners in Anesthesia, Pennsylvania , LLCGroup PAC ID 7517960834, 302 clinicians

Practice addresses (Care Compare)

1000 Herrontown Rd
Princeton, NJ 08540-7716
Phone (609) 497-2680

700 Lawn Ave
Sellersville, PA 18960-1548
Phone (215) 453-4550

8835 Germantown Ave
Phila, PA 19118-2718
Phone (215) 248-8227

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
United Anesthesia Services PC Anesthesiology CurrentSince May 6, 2024 Accepting new patients
New Jersey Healthcare Specialists PC Anesthesiology CurrentSince Apr 1, 2022 Accepting new patients
Grandview Anesthesia Associates Anesthesiology CurrentSince Mar 1, 2018 Accepting new patients
Ultracare Anesthesia Partners LLC Anesthesiology CurrentSince Jun 22, 2022 Accepting new patients
North American Partners in Anesthesia, Pennsylvania , LLC Anesthesiology CurrentSince Sep 1, 2021 Accepting new patients
Anesthesia Specialists of Bethlehem, PC Anesthesiology CurrentSince Oct 6, 2020 Accepting new patients
Ephrata Community Hospital Past Accepting new patients
UCSF Health Community Hospitals Past Accepting new patients
Pottstown Hospital Company LLC Past Accepting new patients

Locations

901 W Main St
Freehold, NJ 07728
Phone (732) 294-2666

30 Prospect Ave
Hackensack, NJ 07601
Phone (201) 488-0066

1 Capital Way
Pennington, NJ 08534
Phone (609) 303-4000

1000 Herrontown Rd
Princeton, NJ 08540
Phone (609) 683-0707

68 S Service Rd
Ste 350
Melville, NY 11747
Phone (516) 945-3107

595 W State St
Doylestown, PA 18901
Phone (215) 345-2200

206 E Brown St
East Stroudsburg, PA 18301
Phone (570) 420-4951

801 Ostrum St
Fountain Hill, PA 18015
Phone (610) 954-2200

2 E Laurel Ave
New Castle, PA 16101
Phone (724) 656-9127

8835 Germantown Ave
Philadelphia, PA 19118
Phone (215) 248-8227

9500 Roosevelt Blvd
Philadelphia, PA 19115
Phone (215) 969-1048

700 Lawn Ave
Sellersville, PA 18960
Phone (215) 453-4000

711 Lawn Ave
Ste 2
Sellersville, PA 18960
Phone (215) 257-1050

744 Lancaster Ave
Wayne, PA 19087
Phone (215) 244-7400

Organizations & group practices 9

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

Hospital & facility affiliations 2

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": "1309305600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759795200000",
    "number": "1417244336",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 CAPITAL WAY",
            "city": "PENNINGTON",
            "state": "NJ",
            "postal_code": "085342520"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 CAPITAL WAY",
            "city": "PENNINGTON",
            "state": "NJ",
            "postal_code": "085342520",
            "telephone_number": "800-637-2374"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEW",
        "first_name": "CALVIN",
        "middle_name": "K.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-06-29",
        "last_updated": "2025-10-07",
        "certification_date": "2025-10-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NJ",
            "license": "25MA11316600",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Pennington, NJ

Sources for this page

Verify at the official NPI Registry.