Peter Demos, M.D.
NPI 1619977402 · Dermatology Physician · Springfield, MA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Demos, M.D. is a Dermatology Physician provider in Springfield, MA (NPI 1619977402).
Provider details
- NPI number
- 1619977402
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 58416 (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
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
471 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 | 228 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 104 | $82 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 48 | $61 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 29 | $100 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 25 | $114 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 67 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 966 | 457 |
| Ketoconazole | 915 | 363 |
| Betamethasone Dipropionate | 494 | 276 |
| Hydrocortisone | 482 | 280 |
| Tacrolimus | 459 | 220 |
| Fluocinonide | 340 | 175 |
| Ammonium Lactate | 290 | 120 |
| Clobetasol Propionate | 269 | 132 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$527 across 19 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
- 2005-07-22
- Last updated
- 2021-12-25
- Certified
- 2021-12-25
Frequently asked questions
- What is Peter Demos's NPI number?
- Peter Demos's National Provider Identifier (NPI) is 1619977402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Demos's specialty?
- Peter Demos is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Demos located?
- Peter Demos's practice location on file with NPPES is 125 Liberty St, Springfield, MA 01103-1109.
- What is Peter Demos's phone number?
- The practice phone number listed in the NPPES registry for Peter Demos is (413) 739-6611.
- Does Peter Demos accept Medicare?
- Peter Demos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Demos's NPI active?
- Yes — Peter Demos's NPI (1619977402) is active in the NPPES registry as of the last update on 2021-12-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.