Michael Schaeffer, MD
NPI 1386734325 · Internal Medicine Physician · Valatie, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Schaeffer, MD is a Internal Medicine Physician provider in Valatie, NY (NPI 1386734325).
Provider details
- NPI number
- 1386734325
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 208387 (NY)
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
19 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
2,367 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 598 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 381 | $104 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 356 | $84 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 338 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 305 | $24 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 187 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 441 | 103 |
| Lisinopril | 405 | 109 |
| Rosuvastatin Calcium | 400 | 117 |
| Omeprazole | 315 | 87 |
| Atorvastatin Calcium | 288 | 78 |
| Oxycodone Hcl | 284 | 29 |
| Lorazepam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-13
- Last updated
- 2021-05-11
- Certified
- 2021-05-11
Frequently asked questions
- What is Michael Schaeffer's NPI number?
- Michael Schaeffer's National Provider Identifier (NPI) is 1386734325, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Schaeffer's specialty?
- Michael Schaeffer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Schaeffer located?
- Michael Schaeffer's practice location on file with NPPES is 1301 River St Ste 204, Valatie, NY 12184-9696.
- What is Michael Schaeffer's phone number?
- The practice phone number listed in the NPPES registry for Michael Schaeffer is (518) 392-8600.
- Does Michael Schaeffer accept Medicare?
- Michael Schaeffer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Schaeffer's NPI active?
- Yes — Michael Schaeffer's NPI (1386734325) is active in the NPPES registry as of the last update on 2021-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.