Derek Anderson, MD
NPI 1255491635 · Family Medicine Physician · Peterborough, NH
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Anderson, MD is a Family Medicine Physician provider in Peterborough, NH (NPI 1255491635).
Provider details
- NPI number
- 1255491635
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD169675 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
25 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) |
|---|---|---|
| Physician Or Allowed Practitioner Re-Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians aG0179 | 25 | $42 |
Typical Medicare-allowed amounts for these services range $42–$42 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 107 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 460 | 124 |
| Lisinopril | 374 | 103 |
| Levothyroxine Sodium | 214 | 49 |
| Amlodipine Besylate | 212 | 51 |
| Losartan Potassium | 172 | 42 |
| Omeprazole | 171 | 43 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31 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
Additional practice locations (4)
- 12 Elm StAntrim, NH 03440-3916Phone: (603) 588-4200Fax: (603) 588-4089
- 82 Peterborough StJaffrey, NH 03452-5860Phone: (603) 532-8775Fax: (603) 532-7482
- 821 Turnpike RdNew Ipswich, NH 03071-3841Phone: (603) 878-1092Fax: (603) 878-4708
- 145 US Route 202Rindge, NH 03461-7154Phone: (603) 899-9563Fax: (603) 899-9567
Registry dates
- Enumerated
- 2006-12-08
- Last updated
- 2020-12-01
- Certified
- 2020-11-24
Frequently asked questions
- What is Derek Anderson's NPI number?
- Derek Anderson's National Provider Identifier (NPI) is 1255491635, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Anderson's specialty?
- Derek Anderson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Derek Anderson located?
- Derek Anderson's practice location on file with NPPES is 454 Old Street Rd Ste 207, Peterborough, NH 03458-1253.
- What is Derek Anderson's phone number?
- The practice phone number listed in the NPPES registry for Derek Anderson is (603) 924-4664.
- Does Derek Anderson accept Medicare?
- Derek Anderson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Anderson's NPI active?
- Yes — Derek Anderson's NPI (1255491635) is active in the NPPES registry as of the last update on 2020-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.