William Richardson, MD
NPI 1457409617 · Family Medicine Physician · Eastport, ME
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Richardson, MD is a Family Medicine Physician provider in Eastport, ME (NPI 1457409617).
Provider details
- NPI number
- 1457409617
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 15647 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
869 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 211 | $145 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 208 | $102 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 204 | $102 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 121 | $145 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 85 | $172 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 176 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 727 | 78 |
| Apixabanbrand: Eliquis | 707 | 60 |
| Quetiapine Fumarate | 548 | 45 |
| Atorvastatin Calcium | 538 | 81 |
| Escitalopram Oxalate | 537 | 29 |
| Sertraline Hcl | 408 | 37 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-06
- Last updated
- 2026-01-08
- Certified
- 2026-01-08
Frequently asked questions
- What is William Richardson's NPI number?
- William Richardson's National Provider Identifier (NPI) is 1457409617, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Richardson's specialty?
- William Richardson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Richardson located?
- William Richardson's practice location on file with NPPES is 30 Boynton St, Eastport, ME 04631-1397.
- What is William Richardson's phone number?
- The practice phone number listed in the NPPES registry for William Richardson is (207) 853-6001.
- Does William Richardson accept Medicare?
- William Richardson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Richardson's NPI active?
- Yes — William Richardson's NPI (1457409617) is active in the NPPES registry as of the last update on 2026-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.