Daniel Crothers, M.D.
NPI 1336601996 · Family Medicine Physician · Portland, ME
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Crothers, M.D. is a Family Medicine Physician provider in Portland, ME (NPI 1336601996).
Provider details
- NPI number
- 1336601996
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD26333 (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
7 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
587 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 | 113 | $6 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 112 | $98 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 62 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 50 | $13 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 44 | $74 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 36 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 67 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 190 | 60 |
| Lisinopril | 134 | 45 |
| Rosuvastatin Calcium | 103 | 32 |
| Losartan Potassium | 96 | 36 |
| Levothyroxine Sodium | 96 | 29 |
| Metformin Hcl | 69 | 24 |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-03
- Last updated
- 2023-03-09
- Certified
- 2023-03-09
Frequently asked questions
- What is Daniel Crothers's NPI number?
- Daniel Crothers's National Provider Identifier (NPI) is 1336601996, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Crothers's specialty?
- Daniel Crothers is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Crothers located?
- Daniel Crothers's practice location on file with NPPES is 331 Veranda St Bldg 6, Portland, ME 04103-5545.
- What is Daniel Crothers's phone number?
- The practice phone number listed in the NPPES registry for Daniel Crothers is (207) 409-5211.
- Does Daniel Crothers accept Medicare?
- Daniel Crothers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Crothers's NPI active?
- Yes — Daniel Crothers's NPI (1336601996) is active in the NPPES registry as of the last update on 2023-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.