David Westphal, MD
NPI 1699349308 · Family Medicine Physician · Alpena, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Westphal, MD is a Family Medicine Physician provider in Alpena, MI (NPI 1699349308).
Provider details
- NPI number
- 1699349308
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4351047964 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 74 | 26 |
| Atorvastatin Calcium | 73 | 27 |
| Losartan Potassium | 69 | 24 |
| Rosuvastatin Calcium | 51 | 18 |
| Gabapentin | 47 | 16 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 41 | 20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-05-17
- Last updated
- 2024-07-22
- Certified
- 2024-07-22
Frequently asked questions
- What is David Westphal's NPI number?
- David Westphal's National Provider Identifier (NPI) is 1699349308, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Westphal's specialty?
- David Westphal is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Westphal located?
- David Westphal's practice location on file with NPPES is 1185 US Highway 23 N, Alpena, MI 49707-8004.
- What is David Westphal's phone number?
- The practice phone number listed in the NPPES registry for David Westphal is (989) 356-4049.
- Does David Westphal accept Medicare?
- David Westphal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Westphal's NPI active?
- Yes — David Westphal's NPI (1699349308) is active in the NPPES registry as of the last update on 2024-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.