Caitlin Peterman, MD
NPI 1215428610 · Internal Medicine Physician · Newton, MA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caitlin Peterman, MD is a Internal Medicine Physician provider in Newton, MA (NPI 1215428610).
Provider details
- NPI number
- 1215428610
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 275687 (MA)
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
8 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
2,174 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 | 724 | $5 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 305 | $83 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 265 | $55 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 188 | $119 |
| Biopsy of Related Skin Growth, First Growth11102 | 137 | $70 |
| Destruction of Skin Growth, 1-14 Growths |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 76 | 58 |
| Hydrocortisone | 65 | 41 |
| Clobetasol Propionate | 60 | 35 |
| Ketoconazole | 39 | 30 |
| Doxycycline Hyclate | 36 | 12 |
| Fluorouracil | 35 | 35 |
| Tretinoin | 21 | — |
| Minoxidil | 19 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$359 across 2 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
- 2018-05-22
- Last updated
- 2024-07-25
- Certified
- 2024-07-25
Frequently asked questions
- What is Caitlin Peterman's NPI number?
- Caitlin Peterman's National Provider Identifier (NPI) is 1215428610, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caitlin Peterman's specialty?
- Caitlin Peterman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Caitlin Peterman located?
- Caitlin Peterman's practice location on file with NPPES is 2014 Washington St, Newton, MA 02462-1607.
- What is Caitlin Peterman's phone number?
- The practice phone number listed in the NPPES registry for Caitlin Peterman is (617) 243-6467.
- Does Caitlin Peterman accept Medicare?
- Caitlin Peterman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caitlin Peterman's NPI active?
- Yes — Caitlin Peterman's NPI (1215428610) is active in the NPPES registry as of the last update on 2024-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.