Ami Karkar
NPI 1841425154 · Anesthesiology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ami Karkar is a Anesthesiology Physician provider in Boston, MA (NPI 1841425154).
Provider details
- NPI number
- 1841425154
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 076406 (GA)
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
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
157 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 Exam of Colon Using an Endoscope00812 | 66 | $65 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 35 | $90 |
| Anesthesia for Electroshock Therapy00104 | 23 | $118 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 19 | $85 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 14 | $124 |
Typical Medicare-allowed amounts for these services range $65–$124 (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 (2)
- 743 Spring St NeGainesville, GA 30501-3715Phone: (770) 532-7179Fax: (770) 534-1312
- 743 Spring St NeGainesville, GA 30501-3715Phone: (770) 532-7179Fax: (770) 534-1312
Registry dates
- Enumerated
- 2009-05-17
- Last updated
- 2019-10-31
Frequently asked questions
- What is Ami Karkar's NPI number?
- Ami Karkar's National Provider Identifier (NPI) is 1841425154, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ami Karkar's specialty?
- Ami Karkar is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ami Karkar located?
- Ami Karkar's practice location on file with NPPES is 800 Washington St, Boston, MA 02111.
- What is Ami Karkar's phone number?
- The practice phone number listed in the NPPES registry for Ami Karkar is (617) 636-5000.
- Does Ami Karkar accept Medicare?
- Ami Karkar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ami Karkar's NPI active?
- Yes — Ami Karkar's NPI (1841425154) is active in the NPPES registry as of the last update on 2019-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.