Michael Sherman, M.D.
NPI 1205866589 · Internal Medicine Physician · West Linn, OR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Sherman, M.D. is a Internal Medicine Physician provider in West Linn, OR (NPI 1205866589).
Provider details
- NPI number
- 1205866589
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD24253 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
998 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 379 | $122 |
| 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 | 218 | $15 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 83 | $125 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 79 | $18 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 62 | $86 |
| Aspiration And/Or Injection of Fluid From Large Joint |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 80 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 269 | 80 |
| Amlodipine Besylate | 183 | 49 |
| Losartan Potassium | 171 | 55 |
| Lisinopril | 160 | 47 |
| Levothyroxine Sodium | 153 | 43 |
| Metoprolol Succinate | 108 | 29 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$386 across 18 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1829 Nw Kings BlvdCorvallis, OR 97330-1907Phone: (541) 230-5811Fax: (833) 975-0942
Registry dates
- Enumerated
- 2006-07-03
- Last updated
- 2023-07-11
- Certified
- 2023-07-11
Frequently asked questions
- What is Michael Sherman's NPI number?
- Michael Sherman's National Provider Identifier (NPI) is 1205866589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Sherman's specialty?
- Michael Sherman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Sherman located?
- Michael Sherman's practice location on file with NPPES is 21810 Willamette Dr Ste 200, West Linn, OR 97068-3287.
- What is Michael Sherman's phone number?
- The practice phone number listed in the NPPES registry for Michael Sherman is (503) 994-4353.
- Does Michael Sherman accept Medicare?
- Michael Sherman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Sherman's NPI active?
- Yes — Michael Sherman's NPI (1205866589) is active in the NPPES registry as of the last update on 2023-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.