James Rheim, MD
NPI 1538154455 · Dermatology Physician · Monterey, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Rheim, MD is a Dermatology Physician provider in Monterey, CA (NPI 1538154455).
Provider details
- NPI number
- 1538154455
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 00C335920 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,416 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 1,007 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 766 | $90 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 425 | $35 |
| Destruction of Skin Growth, 1-14 Growths17110 | 231 | $99 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 222 | $44 |
| Destruction of Precancer Skin Growth, 15 Or More Growths17004 | 96 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 49 | 29 |
| Acyclovir | 24 | 11 |
| Clobetasol Propionate | 18 | — |
| Metronidazole | 18 | — |
| Doxycycline Hyclate | 17 | — |
| Adalimumabbrand: Humira Pen | 13 | — |
| Minoxidil | 13 | — |
| Betamethasone Dipropionate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$334 across 15 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
Registry dates
- Enumerated
- 2005-09-16
- Last updated
- 2008-12-08
Frequently asked questions
- What is James Rheim's NPI number?
- James Rheim's National Provider Identifier (NPI) is 1538154455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Rheim's specialty?
- James Rheim is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is James Rheim located?
- James Rheim's practice location on file with NPPES is 757 Pacific St, Monterey, CA 93940-2819.
- What is James Rheim's phone number?
- The practice phone number listed in the NPPES registry for James Rheim is (831) 373-4404.
- Does James Rheim accept Medicare?
- James Rheim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Rheim's NPI active?
- Yes — James Rheim's NPI (1538154455) is active in the NPPES registry as of the last update on 2008-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.