Martin Chatzinoff, M.D.
NPI 1205883659 · Gastroenterology Physician · Rydal, PA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Chatzinoff, M.D. is a Gastroenterology Physician provider in Rydal, PA (NPI 1205883659).
Provider details
- NPI number
- 1205883659
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD030069E (PA)
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
720 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 | 222 | $130 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 105 | $170 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 66 | $102 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 43 | $115 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 41 | $134 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 210 | 76 |
| Pantoprazole Sodium | 191 | 67 |
| Famotidine | 165 | 61 |
| Amitriptyline Hcl | 70 | 24 |
| Linaclotidebrand: Linzess | 49 | 12 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 30 | 29 |
| Esomeprazole Magnesium | 27 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-30
- Last updated
- 2011-01-10
Frequently asked questions
- What is Martin Chatzinoff's NPI number?
- Martin Chatzinoff's National Provider Identifier (NPI) is 1205883659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Chatzinoff's specialty?
- Martin Chatzinoff is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Chatzinoff located?
- Martin Chatzinoff's practice location on file with NPPES is 1095 Rydal Rd, Rydal, PA 19046-1711.
- What is Martin Chatzinoff's phone number?
- The practice phone number listed in the NPPES registry for Martin Chatzinoff is (267) 620-1100.
- Does Martin Chatzinoff accept Medicare?
- Martin Chatzinoff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Chatzinoff's NPI active?
- Yes — Martin Chatzinoff's NPI (1205883659) is active in the NPPES registry as of the last update on 2011-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.