Mark Lema, MD
NPI 1174521512 · Pain Medicine (Anesthesiology) Physician · Buffalo, NY
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Lema, MD is a Pain Medicine (Anesthesiology) Physician provider in Buffalo, NY (NPI 1174521512).
Provider details
- NPI number
- 1174521512
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 167523 (NY)
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
277 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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 133 | $70 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 61 | $64 |
| Anesthesia for Other Closed Procedure on Chest00520 | 25 | $114 |
| Anesthesia for Procedure on Gallbladder, Pancreas, Or Liver Using an Endoscope00732 | 23 | $104 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 23 | $80 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 12 | $55 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-11
- Last updated
- 2021-01-20
- Certified
- 2021-01-20
Frequently asked questions
- What is Mark Lema's NPI number?
- Mark Lema's National Provider Identifier (NPI) is 1174521512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Lema's specialty?
- Mark Lema is listed in the NPPES registry with a primary specialty of Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Lema located?
- Mark Lema's practice location on file with NPPES is Elm and Carlton Streets, Buffalo, NY 14263-0001.
- What is Mark Lema's phone number?
- The practice phone number listed in the NPPES registry for Mark Lema is (716) 845-2300.
- Does Mark Lema accept Medicare?
- Mark Lema is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Lema's NPI active?
- Yes — Mark Lema's NPI (1174521512) is active in the NPPES registry as of the last update on 2021-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.