Individual provider Active NPI

Donald John Baker, MD

  • Dermatology Physician
  • Marlton, NJ
National Provider Identifier
1922101351
Registry record updated Oct 7, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Dermatology PhysicianTaxonomy code 207N00000X
License
25MA06217400 Issued in NJ
Practice address
10000 Sagemore Dr Ste 10101
Marlton, NJ 08053-3944
Phone
(856) 596-0111
Fax
(856) 596-0111
NPI assigned
Sep 7, 2006
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 2

Specialty (taxonomy)CodeLicenseStatePrimary
Dermatology Physician 207N00000X 25MA06217400 NJ Primary
Pediatric Dermatology Physician 207NP0225X 25MA06217400 NJ

Addresses

Primary practice location

10000 Sagemore Dr Ste 10101
Marlton, NJ 08053-3944

Mailing address

1 Federal St Ste 200
Camden, NJ 08103-1088
Phone (848) 288-6935

Other practice location 1

1 Cooper Plz
Camden, NJ 08103-1461
Phone (856) 342-2000

Other identifiers 11

IdentifierTypeStateIssuer
P1845476OtherOXFORD
0443337000OtherNJKEYSTONE HEALTHPLAN
1315787OtherMAILHANDLERS
1345833OtherUNITED HEALTHCARE
0443337000OtherNJAMERIHEALTH
150196OtherPREFERRED HEALTH NETWORK (PHN)
0804249000OtherINDEPENDENT BCBS
5030223OtherNJAETNA PPO
MA678471OtherHIGHMARK BCBS
070013748OtherRR MEDICARE
2145889OtherNJAETNA HMO

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NJ
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 1

Enrollment IDStateProvider typePAC IDDetails
I20040428001202 NJ Practitioner - Dermatology 7810984358 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Dermatology
Education
Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 1989
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Heymann, Manders, Green and Sommer, LLC.Group PAC ID 3476595505, 14 clinicians

Practice addresses (Care Compare)

1 Cooper PLZ
Camden, NJ 08103-1461
Phone (856) 342-4192

2 Cooper PLZ
Camden, NJ 08103-1461
Phone (855) 632-2667

3 Cooper PLZ
Camden, NJ 08103-1438

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
94.35 of 100Reported as group
Quality
95.6
Promoting interoperability
100
Improvement activities
40
Cost
85.58

Procedures performed for Medicare patients

ProcedureNumber of procedures
Melanoma (skin cancer) excision1-10
Removal of skin lesions597
Removal or shaving of skin growth121
Skin biopsy115

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
25MA06217400NJMDDermatology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
CMC Department of Medicine Group PA CurrentSince Jan 30, 2025 Accepting new patients
Heymann, Manders, Green & Sommer, LLC. CurrentSince Apr 1, 2021 Accepting new patients

Locations

3 Cooper Plz
Rm 211
Camden, NJ 08103
Phone (856) 342-2544

1 Cooper Plz
Camden, NJ 08103
Phone (856) 342-2425

3 Cooper Plz
Rm 311
Camden, NJ 08103
Phone (856) 342-2034

3 Cooper Plz
Rm 215
Camden, NJ 08103
Phone (856) 342-2439

1 Federal St
Ste 200
Camden, NJ 08103
Phone (848) 288-6935

640 S White Horse Pike
Hammonton, NJ 08037
Phone (609) 704-1980

100 Brick Rd
Ste 306
Marlton, NJ 08053
Phone (609) 596-0111

10000 Sagemore Dr
Ste 10101
Marlton, NJ 08053
Phone (856) 596-0111

Interoperability endpoints

  • Direct secure messaging: dbaker@hmgderm.emadirect.md

Organizations & group practices 3

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 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": "1157587200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759795200000",
    "number": "1922101351",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 FEDERAL ST STE 200",
            "city": "CAMDEN",
            "state": "NJ",
            "postal_code": "081031088",
            "telephone_number": "848-288-6935",
            "fax_number": "732-790-0107"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10000 SAGEMORE DR STE 10101",
            "city": "MARLTON",
            "state": "NJ",
            "postal_code": "080533944",
            "telephone_number": "856-596-0111",
            "fax_number": "856-596-0111"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1 Cooper Plz",
            "address_purpose": "LOCATION",
            "city": "Camden",
            "state": "NJ",
            "postal_code": "081031461",
            "country_code": "US",
            "telephone_number": "856-342-2000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BAKER",
        "first_name": "DONALD",
        "middle_name": "JOHN",
        "name_prefix": "Mr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-07",
        "last_updated": "2025-10-07",
        "certification_date": "2025-10-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "NJ",
            "license": "25MA06217400",
            "primary": true
        },
        {
            "code": "207NP0225X",
            "taxonomy_group": "",
            "desc": "Dermatology, Pediatric Dermatology",
            "state": "NJ",
            "license": "25MA06217400",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "OXFORD",
            "identifier": "P1845476",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "KEYSTONE HEALTHPLAN",
            "identifier": "0443337000",
            "state": "NJ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MAILHANDLERS",
            "identifier": "1315787",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "UNITED HEALTHCARE",
            "identifier": "1345833",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AMERIHEALTH",
            "identifier": "0443337000",
            "state": "NJ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PREFERRED HEALTH NETWORK (PHN)",
            "identifier": "150196",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "INDEPENDENT BCBS",
            "identifier": "0804249000",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA PPO",
            "identifier": "5030223",
            "state": "NJ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HIGHMARK BCBS",
            "identifier": "MA678471",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RR MEDICARE",
            "identifier": "070013748",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA HMO",
            "identifier": "2145889",
            "state": "NJ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Marlton, NJ

Sources for this page

Verify at the official NPI Registry.