Howard Alan Grossman, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

76862 Issued in AZ

Practice address

52 E Monterey Way
Phoenix, AZ 85012-2628

Phone

(602) 604-9500

Fax

(602) 631-9303

NPI assigned

Feb 15, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 2

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

Internal Medicine

Education

Other, 1983

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Spectrum Medical Care CenterGroup PAC ID 9739590076, 8 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Spectrum Medical Care Center

  • Medical Specialty Clinic/Center
  • Phoenix, AZ
  • NPI 1417433236
  Medicare reassignment Care Compare group NPD
• Gay and Lesbian Community Center of Southern Nevada Inc

  dba The Center Community Pharmacy

  • Community/Retail Pharmacy
  • Las Vegas, NV
  • NPI 1528897220
  NPD
• Gay and Lesbian Community Center of Southern Nevada Inc

  dba The Center

  • General Practice Physician
  • Las Vegas, NV
  • NPI 1821741299
  NPD
• Midway Specialty Care Center Inc

  • Infectious Disease Physician
  • Fort Pierce, FL
  • NPI 1376970814
  NPD
• Howard Brown Health Center

  • Federally Qualified Health Center (FQHC)
  • Chicago, IL
  • NPI 1306048632
  NPD (past)
• Howard Brown Health Center

  • Health Educator
  • Chicago, IL
  • NPI 1811824121
  NPD (past)
• Medical Diagnostic Associates, PA

  • Internal Medicine Physician
  • Cranford, NJ
  • NPI 1487696886

  Family Medicine

  NPD (past)

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

{
    "created_epoch": "1139961600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1710951694",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "52 E MONTEREY WAY",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850122628",
            "telephone_number": "602-604-9500",
            "fax_number": "602-631-9303"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "52 E MONTEREY WAY",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850122628",
            "telephone_number": "602-604-9500",
            "fax_number": "602-631-9303"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GROSSMAN",
        "first_name": "HOWARD",
        "middle_name": "ALAN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-15",
        "last_updated": "2025-09-11",
        "certification_date": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NV",
            "license": "22999",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "AZ",
            "license": "76862",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "162479",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NEW YORK MEDICAL LICENSE",
            "identifier": "162479",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ARIZONA MEDICAL LICENSE",
            "identifier": "76862",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Steven Darrell Grossen, MD
• Grossman & Grossman LTD
• Grossman & Grossman, LTD.
• Bonnie D Grossman, MS, LPC
• Davin Grossman, MS
• Jon Birdell Grossman, M.S.W.
• Phyllis Ann Grossman, M.C.
• Dominick Anthony Grosso, PHARMD
• Peter Edward Grosso, D.C.
• Jennifer Grosstick, AUD

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.