Philip Witkop, MD
NPI 1770550782 · Family Medicine Physician · Atlantic, IA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Philip Witkop, MD is a Family Medicine Physician provider in Atlantic, IA (NPI 1770550782).
Provider details
- NPI number
- 1770550782
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-098344 (IL)
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
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
390 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 | 169 | $178 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 111 | $123 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 92 | $8 |
| Critical Care, First 30-74 Minutes99291 | 18 | $214 |
Typical Medicare-allowed amounts for these services range $8–$214 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levetiracetambrand: Keppra Xr | 26 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 25 | 24 |
| Prednisone | 22 | 22 |
| Pantoprazole Sodium | 17 | — |
| Levothyroxine Sodium | 16 | — |
| Brimonidine Tartrate | 13 | — |
| Azithromycin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-08
- Last updated
- 2022-04-05
- Certified
- 2022-04-05
Frequently asked questions
- What is Philip Witkop's NPI number?
- Philip Witkop's National Provider Identifier (NPI) is 1770550782, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Philip Witkop's specialty?
- Philip Witkop is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Philip Witkop located?
- Philip Witkop's practice location on file with NPPES is 1300 E 19th St, Atlantic, IA 50022-2887.
- What is Philip Witkop's phone number?
- The practice phone number listed in the NPPES registry for Philip Witkop is (319) 666-4224.
- Does Philip Witkop accept Medicare?
- Philip Witkop is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Philip Witkop's NPI active?
- Yes — Philip Witkop's NPI (1770550782) is active in the NPPES registry as of the last update on 2022-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.