Cynthia Atkinson, MD
NPI 1487753125 · Internal Medicine Physician · Portland, ME
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Atkinson, MD is a Internal Medicine Physician provider in Portland, ME (NPI 1487753125).
Provider details
- NPI number
- 1487753125
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD17247 (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
987 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 194 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 125 | $93 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 90 | $10 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 71 | $23 |
| Hemoglobin A1c Level83036 | 66 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 65 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 367 | 108 |
| Levothyroxine Sodium | 298 | 73 |
| Lisinopril | 237 | 72 |
| Amlodipine Besylate | 189 | 55 |
| Losartan Potassium | 168 | 47 |
| Hydrochlorothiazide | 137 | 39 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-21
- Last updated
- 2020-09-24
- Certified
- 2020-09-24
Frequently asked questions
- What is Cynthia Atkinson's NPI number?
- Cynthia Atkinson's National Provider Identifier (NPI) is 1487753125, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Atkinson's specialty?
- Cynthia Atkinson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cynthia Atkinson located?
- Cynthia Atkinson's practice location on file with NPPES is 84 Marginal Way, Portland, ME 04101.
- What is Cynthia Atkinson's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Atkinson is (207) 774-5816.
- Does Cynthia Atkinson accept Medicare?
- Cynthia Atkinson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Atkinson's NPI active?
- Yes — Cynthia Atkinson's NPI (1487753125) is active in the NPPES registry as of the last update on 2020-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.