Amy-Lyn Gumprecht, P.A.
NPI 1558377093 · Physician Assistant · Greenfield, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy-Lyn Gumprecht, P.A. is a Physician Assistant provider in Greenfield, MA (NPI 1558377093).
Provider details
- NPI number
- 1558377093
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- PA 1559 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
922 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 | 356 | $110 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 122 | $78 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 54 | $56 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 49 | $111 |
| Biopsy of Related Skin Growth, First Growth11102 | 47 | $88 |
| Smoking and Tobacco Use Intensive Counseling, 4-10 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 80 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 179 | 42 |
| Atorvastatin Calcium | 178 | 47 |
| Lisinopril | 163 | 35 |
| Levothyroxine Sodium | 160 | 40 |
| Losartan Potassium | 99 | 27 |
| Simvastatin | 97 | 25 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-01
- Last updated
- 2023-03-29
- Certified
- 2023-03-29
Frequently asked questions
- What is Amy-Lyn Gumprecht's NPI number?
- Amy-Lyn Gumprecht's National Provider Identifier (NPI) is 1558377093, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy-Lyn Gumprecht's specialty?
- Amy-Lyn Gumprecht is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Amy-Lyn Gumprecht located?
- Amy-Lyn Gumprecht's practice location on file with NPPES is 329 Conway St, Greenfield, MA 01301-1521.
- What is Amy-Lyn Gumprecht's phone number?
- The practice phone number listed in the NPPES registry for Amy-Lyn Gumprecht is (413) 774-6301.
- Does Amy-Lyn Gumprecht accept Medicare?
- Amy-Lyn Gumprecht is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy-Lyn Gumprecht's NPI active?
- Yes — Amy-Lyn Gumprecht's NPI (1558377093) is active in the NPPES registry as of the last update on 2023-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.