Clifford Fields, DO
NPI 1619901147 · Family Medicine Physician · Cranston, RI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clifford Fields, DO is a Family Medicine Physician provider in Cranston, RI (NPI 1619901147).
Provider details
- NPI number
- 1619901147
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- DO2808 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 156 | 14 |
| Apixabanbrand: Eliquis | 41 | — |
| Trazodone Hcl | 40 | — |
| Lisinopril | 38 | — |
| Metoprolol Tartrate | 37 | — |
| Levothyroxine Sodium | 36 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (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
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2022-12-13
- Certified
- 2022-12-13
Frequently asked questions
- What is Clifford Fields's NPI number?
- Clifford Fields's National Provider Identifier (NPI) is 1619901147, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clifford Fields's specialty?
- Clifford Fields is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Clifford Fields located?
- Clifford Fields's practice location on file with NPPES is 725 Reservoir Ave Ste 103, Cranston, RI 02910-4451.
- What is Clifford Fields's phone number?
- The practice phone number listed in the NPPES registry for Clifford Fields is (401) 829-4446.
- Does Clifford Fields accept Medicare?
- Clifford Fields is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clifford Fields's NPI active?
- Yes — Clifford Fields's NPI (1619901147) is active in the NPPES registry as of the last update on 2022-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.