Gail Chrzanowski, M.D.
NPI 1316049927 · Specialist · Bronx, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gail Chrzanowski, M.D. is a Specialist provider in Bronx, NY (NPI 1316049927).
Provider details
- NPI number
- 1316049927
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 149500 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
2,931 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 Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 2,071 | $55 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 811 | $88 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 38 | $192 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 11 | $90 |
Typical Medicare-allowed amounts for these services range $55–$192 (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
Registry dates
- Enumerated
- 2006-09-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gail Chrzanowski's NPI number?
- Gail Chrzanowski's National Provider Identifier (NPI) is 1316049927, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gail Chrzanowski's specialty?
- Gail Chrzanowski is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Gail Chrzanowski located?
- Gail Chrzanowski's practice location on file with NPPES is 1740 Eastchester Rd, Bronx, NY 10461-2300.
- What is Gail Chrzanowski's phone number?
- The practice phone number listed in the NPPES registry for Gail Chrzanowski is (718) 518-2216.
- Does Gail Chrzanowski accept Medicare?
- Gail Chrzanowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gail Chrzanowski's NPI active?
- Yes — Gail Chrzanowski's NPI (1316049927) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.