Ellen Richardson, MD
NPI 1639669641 · Family Medicine Physician · Keene, NH
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellen Richardson, MD is a Family Medicine Physician provider in Keene, NH (NPI 1639669641).
Provider details
- NPI number
- 1639669641
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD25027 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
405 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 174 | $113 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 126 | $16 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 48 | $77 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 36 | $75 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 21 | $106 |
Typical Medicare-allowed amounts for these services range $16–$113 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 108 | 44 |
| Lisinopril | 90 | 30 |
| Levothyroxine Sodium | 84 | 30 |
| Losartan Potassium | 75 | 27 |
| Hydrochlorothiazide | 72 | 24 |
| Gabapentin | 65 | 19 |
| Amlodipine Besylate | 62 |
Practice location
Mailing address
Additional practice locations (5)
- 118 Northport AveBelfast, ME 04915-6009Phone: (207) 338-2500
- 35 Miles StDamariscotta, ME 04543-4047Phone: (207) 563-1234
- 6 Glen Cove DrRockport, ME 04856-4272Phone: (207) 301-8000
- 62 Maple AveKeene, NH 03431-1625Phone: (603) 354-5400
- 590 Court StKeene, NH 03431-1719Phone: (603) 354-5400
Registry dates
- Enumerated
- 2018-05-15
- Last updated
- 2023-10-13
- Certified
- 2023-10-13
Frequently asked questions
- What is Ellen Richardson's NPI number?
- Ellen Richardson's National Provider Identifier (NPI) is 1639669641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Richardson's specialty?
- Ellen Richardson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ellen Richardson located?
- Ellen Richardson's practice location on file with NPPES is 580 Court St, Keene, NH 03431-1718.
- What is Ellen Richardson's phone number?
- The practice phone number listed in the NPPES registry for Ellen Richardson is (603) 354-5400.
- Does Ellen Richardson accept Medicare?
- Ellen Richardson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellen Richardson's NPI active?
- Yes — Ellen Richardson's NPI (1639669641) is active in the NPPES registry as of the last update on 2023-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.