Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David A Altman, MD
Dermatology Physician in Warren, MI · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205831005
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Registry record
Entity type Individual (Type 1)
Name David A Altman
Credential MD
Sex Male
Practice address 11900 E 12 Mile Rd, Ste 201, Warren, MI, 48093
Phone (586) 574-2800
Fax (586) 574-2803
Enumeration date Jun 17, 2005
Last updated in NPPES Jul 28, 2021
Taxonomy & licenses
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 4301056490 (MI) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 070E015730 | Other | MI | BCN ADVANTAGE |
| 1222960001 | Other | MI | MIDWEST HEALTH PLAN |
| C3488 | Other | MI | MCARE |
| 070E015730 | Other | MI | BCN |
| ON96970001 | Other | MI | BCBSM MEDICARE PLUS BLUE |
| 1222960001 | Other | MI | TOTAL HEALTH CARE |
| 4566535 | Other | MI | AETNA HMO |
| 4566535 | Other | MI | AETNA |
| 4640535 | Medicaid | MI | - |
| 52686 | Other | MI | OMNICARE |
| 119608 | Other | MI | CARE CHOICES |
| DA056490 | Other | MI | BCBSM AND BCN |
| 100166 | Other | MI | GREAT LAKES HEALTH |
| 100738 | Other | MI | MOLINA HEALTH PLAN |
| 29813 | Other | MI | COMMUNITY CHOICE OF MICHI |
| 119608 | Other | MI | PREFERRED CHOICES |
| F22533 | Other | MI | HAP |
| P00175581 | Other | MI | TRAVELERS MEDICARE |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is David Altman?
David Altman is registered in NPPES with the primary taxonomy of Dermatology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Stuart Gildenberg Dermatology Physician · Warren, MI NPI 1194720276 Michael Rottman Internal Medicine Physician · Warren, MI NPI 1699772855 Neil Alperin Rheumatology Physician · Warren, MI NPI 1275530420 Anthony Baron Rheumatology Physician · Warren, MI NPI 1184621336 Baruch Katz Internal Medicine Physician · Warren, MI NPI 1902803166 Allen Stawis Hematology & Oncology Physician · Warren, MI NPI 1720085988 Kenneth Tucker Hematology & Oncology Physician · Warren, MI NPI 1669479846 Gene Caicco Podiatrist · Warren, MI NPI 1568462133
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-28.