Glenn Tanzman, CRNA
NPI 1053369173 · Certified Registered Nurse Anesthetist · Providence, RI
Provider details
- NPI number
- 1053369173
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- RN246965 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
76 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 | 18 | $65 |
| Anesthesia for Other Procedure on Urinary System Through Urethra00910 | 17 | $64 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 16 | $169 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 14 | $60 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 11 | $164 |
Typical Medicare-allowed amounts for these services range $60–$169 (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 (4)
- 363 Highland AveFall River, MA 02720-3703Phone: (508) 973-5425
- 55 Lake Ave NWorcester, MA 01655-0002Phone: (508) 334-3271Fax: (508) 856-5911
- 101 Dudley StProvidence, RI 02905-2401Phone: (401) 453-7950Fax: (401) 453-7658
- 115 Cass AveWoonsocket, RI 02895-4705Phone: (850) 985-9180Fax: (765) 588-1485
Registry dates
- Enumerated
- 2006-05-04
- Last updated
- 2025-06-17
- Certified
- 2025-06-17
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.