Paul Zachary, MD
NPI 1578532214 · Gastroenterology Physician · Manhattan, KS
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Zachary, MD is a Gastroenterology Physician provider in Manhattan, KS (NPI 1578532214).
Provider details
- NPI number
- 1578532214
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 04-23652 (KS)
Specialties & taxonomies
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
731 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) |
|---|---|---|
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 185 | $113 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 162 | $229 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 138 | $84 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 50 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 39 | $166 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 100 | 38 |
| Omeprazole | 77 | 17 |
| Famotidine | 50 | 18 |
| Mesalamine | 49 | — |
| Dicyclomine Hcl | 24 | 12 |
| Ustekinumabbrand: Stelara | 21 | — |
| Cholestyramine (with Sugar)brand: Cholestyramine | 18 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-15
- Last updated
- 2025-12-02
- Certified
- 2025-12-02
Frequently asked questions
- What is Paul Zachary's NPI number?
- Paul Zachary's National Provider Identifier (NPI) is 1578532214, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Zachary's specialty?
- Paul Zachary is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Zachary located?
- Paul Zachary's practice location on file with NPPES is 1325 Research Park Dr, Manhattan, KS 66502-5000.
- What is Paul Zachary's phone number?
- The practice phone number listed in the NPPES registry for Paul Zachary is (785) 537-2651.
- Does Paul Zachary accept Medicare?
- Paul Zachary is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Zachary's NPI active?
- Yes — Paul Zachary's NPI (1578532214) is active in the NPPES registry as of the last update on 2025-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.