Martin Zielinski, M.D.
NPI 1518933530 · Surgical Critical Care Physician · Houston, TX
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Zielinski, M.D. is a Surgical Critical Care Physician provider in Houston, TX (NPI 1518933530).
Provider details
- NPI number
- 1518933530
- Entity type
- Individual
- Primary specialty
- Surgical Critical Care PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- U7095 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
81 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 42 | $121 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 21 | $51 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 18 | $177 |
Typical Medicare-allowed amounts for these services range $51–$177 (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.
Practice location
Mailing address
Additional practice locations (1)
- 200 1st St SwRochester, MN 55905Phone: (507) 284-2511
Registry dates
- Enumerated
- 2006-02-28
- Last updated
- 2023-10-21
- Certified
- 2023-10-21
Frequently asked questions
- What is Martin Zielinski's NPI number?
- Martin Zielinski's National Provider Identifier (NPI) is 1518933530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Zielinski's specialty?
- Martin Zielinski is listed in the NPPES registry with a primary specialty of Surgical Critical Care Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Zielinski located?
- Martin Zielinski's practice location on file with NPPES is 7200 Cambridge St Fl 10, Houston, TX 77030-4202.
- What is Martin Zielinski's phone number?
- The practice phone number listed in the NPPES registry for Martin Zielinski is (713) 798-1750.
- Does Martin Zielinski accept Medicare?
- Martin Zielinski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Zielinski's NPI active?
- Yes — Martin Zielinski's NPI (1518933530) is active in the NPPES registry as of the last update on 2023-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.