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DR. AJAI CHARI M.D.
NPI 1376560136
Internal Medicine - Hematology & Oncology in New York, NY

Active since July 17, 2006PECOS EnrolledAccepts Medicare Assignment
1 GUSTAVE L. LEVY PLACE, BOX 1185, MOUNT SINAI MEDICAL CENTER, NEW YORK, NY 10029(212) 241-7873(212) 241-3908 Get Directions Write a Review

NPPES record last updated: January 21, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Ajai Chari M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. AJAI CHARI M.D. (NPI 1376560136) is an individual hematology & oncology provider in New York, New York, licensed in New York (219311) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai Hospital, and maintains a secondary practice location in San Francisco.

NPPES Registry Identity

NPI1376560136
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. AJAI CHARICredential: M.D.
Location Address1 GUSTAVE L. LEVY PLACE, BOX 1185, MOUNT SINAI MEDICAL CENTERNew York, NY 10029
Mailing Address400 Parnassus AveSan Francisco, CA 94143-2202 · (415) 353-2421 · Fax (415) 353-2467
Phone(212) 241-7873
Fax(212) 241-3908
Sole ProprietorNo
Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 1999
Enumeration DateJuly 17, 2006
Last NPPES UpdateJanuary 21, 2024
NPPES CertifiedJanuary 21, 2024
✔ NPI 1376560136 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in NY · 219311
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
1 GUSTAVE L. LEVY PLACE, BOX 1185, New York, NY 10029
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Secondary Practice Location 1

Location 1400 Parnassus AveSan Francisco, CA 94143-2202 · Phone (415) 353-2421 · Fax (415) 353-2467

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ajai Chari M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7719923663
PECOS Enrollment IDI20231025000661
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
252 services108 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
61 services49 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
46 services46 patients
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212
This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.
30 services21 patients
Biopsy and aspiration of bone marrow sample for diagnosis 38222
A bone marrow biopsy and aspiration is a procedure where a small amount of bone marrow is removed for testing. It involves inserting a needle into a bone, typically the hip, to collect a sample. It can help diagnose various diseases and monitor treatment effectiveness.
23 services23 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mount Sinai Hospital

Acute Care Hospitals · New York, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330024
LocationOne Gustave L Levy PlaceNew York, NY 10029 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10029 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$198.19 typical visit price
range $65.69 – $198.19
Typical copayment $49.54 (range $16.42 – $49.54)
Most-billed visit code 99205
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ajai Chari's NPI number?

The NPI number for Ajai Chari is 1376560136. It was assigned to this individual provider in the NPPES registry on July 17, 2006.

Where is Ajai Chari located?

Ajai Chari practices at 1 Gustave L. Levy Place, Box 1185 Mount Sinai Medical Center, New York, NY 10029. The listed phone number is (212) 241-7873.

What is Ajai Chari's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Ajai Chari enrolled in Medicare?

Yes. Ajai Chari is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Ajai Chari affiliated with any hospitals?

According to CMS data, Ajai Chari is affiliated with Mount Sinai Hospital.

When was this NPI record last updated?

The NPPES record for Ajai Chari was last updated on January 21, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.