Gregory Beaver, PA-C
NPI 1043739550 · Physician Assistant · Kalamazoo, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Beaver, PA-C is a Physician Assistant provider in Kalamazoo, MI (NPI 1043739550).
Provider details
- NPI number
- 1043739550
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 5601008356 (MI)
Specialties & taxonomies
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
8 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
155 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) |
|---|---|---|
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 67 | $93 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 46 | $107 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 42 | $142 |
Typical Medicare-allowed amounts for these services range $93–$142 (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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefdinir | 61 | 59 |
| Prednisone | 56 | 54 |
| Furosemide | 25 | 23 |
| Levofloxacin | 21 | 21 |
| Amlodipine Besylate | 19 | 16 |
| Hydralazine Hcl | 16 | 12 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 16 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-09-15
- Last updated
- 2017-09-28
Frequently asked questions
- What is Gregory Beaver's NPI number?
- Gregory Beaver's National Provider Identifier (NPI) is 1043739550, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Beaver's specialty?
- Gregory Beaver is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gregory Beaver located?
- Gregory Beaver's practice location on file with NPPES is 601 John St # 74, Kalamazoo, MI 49007-5341.
- What is Gregory Beaver's phone number?
- The practice phone number listed in the NPPES registry for Gregory Beaver is (269) 341-8481.
- Does Gregory Beaver accept Medicare?
- Gregory Beaver is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Beaver's NPI active?
- Yes — Gregory Beaver's NPI (1043739550) is active in the NPPES registry as of the last update on 2017-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.