Stephen Payne, M.D.
NPI 1134190150 · Family Medicine Physician · Williamstown, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Payne, M.D. is a Family Medicine Physician provider in Williamstown, MA (NPI 1134190150).
Provider details
- NPI number
- 1134190150
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 58444 (MA)
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
20 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
7,174 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) |
|---|---|---|
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 3,173 | $64 |
| 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 | 975 | $17 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 847 | $49 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 799 | $130 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 479 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 129 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 301 | 69 |
| Omeprazole | 300 | 71 |
| Atorvastatin Calcium | 271 | 65 |
| Amlodipine Besylate | 243 | 59 |
| Lorazepam | 231 | 60 |
| Hydrochlorothiazide | 208 | 51 |
| Levothyroxine Sodium | 206 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-28
- Last updated
- 2016-11-18
Frequently asked questions
- What is Stephen Payne's NPI number?
- Stephen Payne's National Provider Identifier (NPI) is 1134190150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Payne's specialty?
- Stephen Payne is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Payne located?
- Stephen Payne's practice location on file with NPPES is 227 Adams Road, Williamstown, MA 01267.
- What is Stephen Payne's phone number?
- The practice phone number listed in the NPPES registry for Stephen Payne is (413) 458-0112.
- Does Stephen Payne accept Medicare?
- Stephen Payne is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Payne's NPI active?
- Yes — Stephen Payne's NPI (1134190150) is active in the NPPES registry as of the last update on 2016-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.