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AJAY HARYANI
NPI 1043603756
Internal Medicine in New York, NY

Active since March 05, 2015PECOS Enrolled
1111 AMSTERDAM AVE, NEW YORK, NY 10025(212) 523-2900 Get Directions Write a Review

NPPES record last updated: February 20, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 9, 2024, Sep 21, 2021, Jul 12, 2018 (3 updates tracked since 2018).

About Ajay Haryani NPPES

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

AJAY HARYANI (NPI 1043603756) is an individual internal medicine provider in New York, New York, licensed in New York (312958) and active in the NPI registry since March 2015. He is enrolled in Medicare PECOS and maintains a secondary practice location in Tampa.

NPPES Registry Identity

NPI1043603756
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameAJAY HARYANI
Location Address1111 AMSTERDAM AVENew York, NY 10025-1716
Mailing Address169 Madison Ave Ste 15951New York, NY 10016-5101 · (332) 242-6725 · Fax (347) 286-8911
Phone(212) 523-2900
Sole ProprietorNo
Enumeration DateMarch 5, 2015
Last NPPES UpdateFebruary 20, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 20, 2026
✔ NPI 1043603756 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 312958
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedHospitalistTaxonomy 208M00000X · License 312958 (NY)
1111 AMSTERDAM AVE, New York, NY 10025
Open in Google Maps ↗

Secondary Practice Location 1

Location 18270 Woodland Center BlvdTampa, FL 33614-2401 · Phone (512) 693-7045 · Fax (512) 399-9039

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ajay Haryani is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

2

Medicare enrollment records show Ajay Haryani reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Icahn School Of Medicine At Mount Sinai
1.2 mi
Infectious Disease
1 GUSTAVE L LEVY PL
New York, NY 10029
  • Reassigned Medicare billing, New York enrollment
  • 769 clinicians in this Medicare group
NPI 1659639524 (212) 987-3100
Galileo Medical Group Nc PC
403 mi
Internal Medicine
315 W 2ND ST
Greenville, NC 27834
  • Reassigned Medicare billing, North Carolina enrollment
  • 23 clinicians in this Medicare group
NPI 1831660265 (919) 200-0119

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10025 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
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
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.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. TAKEHIRO KASAHARA D.M.D.
Dentist (Oral and Maxillofacial Surgery)
1111 AMSTERDAM AVE
NEW YORK, NY 10025
New York County (212) 523-3171
DR. MELVIN KU M.D.
Emergency Medicine
1111 AMSTERDAM AVE
NEW YORK, NY 10025
New York County (212) 523-3981
RAVI KATARI
Emergency Medicine
1111 AMSTERDAM AVE
NEW YORK, NY 10025
New York County (212) 523-4000
YAMINI POTINI MD
Hospitalist
1111 AMSTERDAM AVE
NEW YORK, NY 10025
New York County (212) 523-4000
HANNAH KITTRELL RD, CDN
Dietitian, Registered
1111 AMSTERDAM AVE
NEW YORK, NY 10025
New York County (212) 523-3618
DR. STANLEY CORTELL M.D.
Internal Medicine (Nephrology)
1111 AMSTERDAM AVE, MINTURN ROOM 205
NEW YORK, NY 10025
New York County (212) 523-3530
MR. EZEQUIEL JOSUE RODRIGUEZ RPA-C
Physician Assistant
1111 AMSTERDAM AVE, ORTHO DEPT. CLARK 7
NEW YORK, NY 10025
New York County (212) 523-2650
MR. MICHAEL STEPHEN BALLETTA
Nurse Practitioner (Adult Health)
1111 AMSTERDAM AVE
NEW YORK, NY 10025
New York County (212) 523-5918

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 Ajay Haryani's NPI number?

The NPI number for Ajay Haryani is 1043603756. It was assigned to this individual provider in the NPPES registry on March 5, 2015.

Where is Ajay Haryani located?

Ajay Haryani practices at 1111 Amsterdam Ave, New York, NY 10025. The listed phone number is (212) 523-2900.

What is Ajay Haryani's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Ajay Haryani enrolled in Medicare?

Yes. Ajay Haryani is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Ajay Haryani's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ajay Haryani reassigns Medicare benefits to 2 organizations: Icahn School Of Medicine At Mount Sinai (New York, NY) and Galileo Medical Group Nc PC (Greenville, NC). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ajay Haryani's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ajay Haryani accept?

Health plans from Blue Cross and Blue Shield of Texas list Ajay Haryani as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ajay Haryani was last updated on February 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.