Philip Zimmerman, PA
NPI 1437303138 · Physician Assistant · Davenport, IA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Philip Zimmerman, PA is a Physician Assistant provider in Davenport, IA (NPI 1437303138).
Provider details
- NPI number
- 1437303138
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- Yes
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
17 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
341 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 246 | $137 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 95 | $94 |
Typical Medicare-allowed amounts for these services range $94–$137 (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 61 | 60 |
| Prednisone | 53 | 53 |
| Doxycycline Monohydrate | 27 | 27 |
| Ondansetronbrand: Ondansetron Odt | 26 | 26 |
| Cephalexin | 25 | 25 |
| Ibuprofen | 21 | 21 |
| Methocarbamol | 21 | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-11-07
- Last updated
- 2021-04-30
- Certified
- 2021-04-30
Frequently asked questions
- What is Philip Zimmerman's NPI number?
- Philip Zimmerman's National Provider Identifier (NPI) is 1437303138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Philip Zimmerman's specialty?
- Philip Zimmerman is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Philip Zimmerman located?
- Philip Zimmerman's practice location on file with NPPES is 1227 E Rusholme St, Davenport, IA 52803-2459.
- What is Philip Zimmerman's phone number?
- The practice phone number listed in the NPPES registry for Philip Zimmerman is (563) 421-1000.
- Does Philip Zimmerman accept Medicare?
- Philip Zimmerman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Philip Zimmerman's NPI active?
- Yes — Philip Zimmerman's NPI (1437303138) is active in the NPPES registry as of the last update on 2021-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.