Sherry Weitzen, M.D.
NPI 1124387055 · Family Medicine Physician · Greenfield, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sherry Weitzen, M.D. is a Family Medicine Physician provider in Greenfield, MA (NPI 1124387055).
Provider details
- NPI number
- 1124387055
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD2014-0638 (NM)
Specialties & taxonomies
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
14 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
188 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 | 113 | $93 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 75 | $63 |
Typical Medicare-allowed amounts for these services range $63–$93 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 60 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 114 | 28 |
| Gabapentin | 92 | 32 |
| Atorvastatin Calcium | 79 | 30 |
| Levothyroxine Sodium | 73 | 27 |
| Lisinopril | 67 | 28 |
| Pregabalin | 49 | 16 |
| Hydrocodone/Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-05-12
- Last updated
- 2024-10-29
- Certified
- 2024-10-29
Frequently asked questions
- What is Sherry Weitzen's NPI number?
- Sherry Weitzen's National Provider Identifier (NPI) is 1124387055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sherry Weitzen's specialty?
- Sherry Weitzen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sherry Weitzen located?
- Sherry Weitzen's practice location on file with NPPES is 48 Sanderson St, Greenfield, MA 01301-2778.
- What is Sherry Weitzen's phone number?
- The practice phone number listed in the NPPES registry for Sherry Weitzen is (413) 773-2778.
- Does Sherry Weitzen accept Medicare?
- Sherry Weitzen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sherry Weitzen's NPI active?
- Yes — Sherry Weitzen's NPI (1124387055) is active in the NPPES registry as of the last update on 2024-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.