Robert Miskimen, DDS, MD
NPI 1346640885 · Oral and Maxillofacial Surgery (Dentist) · Derry, NH
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Miskimen, DDS, MD is a Oral and Maxillofacial Surgery (Dentist) provider in Derry, NH (NPI 1346640885).
Provider details
- NPI number
- 1346640885
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- DDS, MD
- Sex
- Male
- Sole proprietor
- No
- License
- 04623 (NH)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
6 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Chlorhexidine Gluconate | 142 | 119 |
| Amoxicillin | 116 | 109 |
| Ibuprofen | 85 | 78 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 57 | 56 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 26 | 25 |
| Clindamycin Hcl | 25 | 21 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$441 across 4 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 (5)
- 410 S Main StConcord, NH 03301-3483Phone: (603) 608-3714
- 801 Elm StManchester, NH 03101-2103Phone: (603) 556-4584
- 225 Daniel Webster HwyNashua, NH 03060-5536Phone: (603) 873-4149
- 151 Main StNashua, NH 03060-2725Phone: (603) 556-7043
- 150 Marketplace Blvd Unit 3Rochester, NH 03867-4387Phone: (603) 392-7654
Registry dates
- Enumerated
- 2014-09-03
- Last updated
- 2023-03-03
- Certified
- 2023-03-03
Frequently asked questions
- What is Robert Miskimen's NPI number?
- Robert Miskimen's National Provider Identifier (NPI) is 1346640885, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Miskimen's specialty?
- Robert Miskimen is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Robert Miskimen located?
- Robert Miskimen's practice location on file with NPPES is 55 E Broadway Unit 1, Derry, NH 03038-2401.
- What is Robert Miskimen's phone number?
- The practice phone number listed in the NPPES registry for Robert Miskimen is (603) 945-1287.
- Does Robert Miskimen accept Medicare?
- Robert Miskimen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Miskimen's NPI active?
- Yes — Robert Miskimen's NPI (1346640885) is active in the NPPES registry as of the last update on 2023-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.