David Schrock, M.D.
NPI 1548643331 · Family Medicine Physician · Detroit, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Schrock, M.D. is a Family Medicine Physician provider in Detroit, MI (NPI 1548643331).
Provider details
- NPI number
- 1548643331
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301108447 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
38 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 25 | $79 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 13 | $81 |
Typical Medicare-allowed amounts for these services range $79–$81 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 42 | — |
| Atorvastatin Calcium | 41 | 14 |
| Metformin Hcl | 35 | 12 |
| Dulaglutidebrand: Trulicity | 34 | — |
| Amlodipine Besylate | 32 | 11 |
| Lisinopril/Hydrochlorothiazidebrand: Lisinopril-Hydrochlorothiazide | 32 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-06-30
- Last updated
- 2018-10-17
Frequently asked questions
- What is David Schrock's NPI number?
- David Schrock's National Provider Identifier (NPI) is 1548643331, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Schrock's specialty?
- David Schrock is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Schrock located?
- David Schrock's practice location on file with NPPES is 5635 W Fort St, Detroit, MI 48209-3154.
- What is David Schrock's phone number?
- The practice phone number listed in the NPPES registry for David Schrock is (313) 849-3920.
- Does David Schrock accept Medicare?
- David Schrock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Schrock's NPI active?
- Yes — David Schrock's NPI (1548643331) is active in the NPPES registry as of the last update on 2018-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.