Lawrence E Kramer, M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

21710 Issued in AZ

Practice address

4343 N 16TH St
Phoenix, AZ 85016-5338

Phone

(026) 223-1711

Fax

(602) 780-0881

NPI assigned

Jan 20, 2006

Last updated

Jan 8, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 3

Medicare fee-for-service enrollment

Enrolled in AZ

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

Specialty

Family Practice

Education

Other, 1972

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/26465/brand/1/csg/1/fhir/r4
• Direct secure messaging: lawrence.kramer.1@26465.direct.athenahealth.com

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.

• Highland Medical Center, PC

  • Family Medicine Physician
  • Phoenix, AZ
  • NPI 1740583186
  Medicare reassignment Authorized official
• Community 43

  • Community/Behavioral Health Agency
  • Phoenix, AZ
  • NPI 1477151546
  Medicare reassignment NPD
• RHG of Arizona, PC

  • Family Medicine Physician
  • Mesa, AZ
  • NPI 1013744218
  NPD
• Medical Diagnostic and Care Center Inc

  • Family Medicine Physician
  • Phoenix, AZ
  • NPI 1992860233
  NPD (past)

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

{
    "created_epoch": "1137715200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767830400000",
    "number": "1952381295",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "444 W OSBORN RD STE 200",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850133817",
            "telephone_number": "602-223-1711",
            "fax_number": "602-780-0881"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4343 N 16TH ST",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850165338",
            "telephone_number": "026-223-1711",
            "fax_number": "602-780-0881"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KRAMER",
        "first_name": "LAWRENCE",
        "middle_name": "E",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-01-20",
        "last_updated": "2026-01-08",
        "certification_date": "2026-01-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "AZ",
            "license": "21710",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "163361",
            "state": "AZ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE PTAN",
            "identifier": "Z142917",
            "state": "AZ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "080142098",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Kaci M Kramer-Oldroyd, OD
• Jennifer Lynn Kramer
• Jeri Lee Kramer, PSYD, LPC
• Joanna Kramer, M.P.H.
• Karen Sue Kramer, RN
• Mitchell Kramer, PA-S
• Holger Kranich, M.D.
• Mark Jay Kransdorf, M.D.
• Susan E Krantz
• Jessica Leigh Charlotte Kranz, OTR/L

• Family Medicine Physician in Phoenix, AZ
• Providers in Phoenix, AZ by specialty
• Family Medicine Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.