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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. LADAN AHMADI MD
NPI 1336230358
Internal Medicine in New York, NY

Active since September 27, 2006PECOS Enrolled
91.25/100
CMS Quality Rating
356 W 18TH ST, NEW YORK, NY 10011(212) 271-7200(212) 271-7225 Get Directions Write a Review

NPPES record last updated: August 27, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Aug 27, 2026, Nov 15, 2024 (2 updates tracked since 2024).

About Dr. Ladan Ahmadi Md NPPES

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

DR. LADAN AHMADI MD (NPI 1336230358) is an individual internal medicine provider in New York, New York, licensed in New York (218808) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336230358
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. LADAN AHMADICredential: MD
Location Address356 W 18TH STNew York, NY 10011-4401
Mailing Address356 W 18th StNew York, NY 10011-4401 · (212) 271-7200 · Fax (212) 271-7225
Phone(212) 271-7200
Fax(212) 271-7225
Sole ProprietorNo
Enumeration DateSeptember 27, 2006
Last NPPES UpdateAugust 27, 20262 updates tracked since enumeration
NPPES CertifiedAugust 27, 2026
✔ NPI 1336230358 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 218808
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.
356 W 18TH ST, New York, NY 10011
Open in Google Maps ↗

Other Identifiers 1

Medicaid01934078NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ladan Ahmadi Md 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.

Areas of Expertise CMS Part B claims

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 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.
14 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10011 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality74.92
Promoting Interoperability91.67
Improvement Activities40

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.

IFEOMA BRENDA OKPALEKE FNP
Nurse Practitioner (Psychiatric/Mental Health)
356 W 18TH ST
NEW YORK, NY 10011
New York County (212) 271-7200
DR. JESSE DAVID BARRETT DDS
Dentist (General Practice)
356 W 18TH ST
NEW YORK, NY 10011
New York County (212) 271-7200
ERICA LEIGHTON TURETT
Social Worker (Clinical)
356 W 18TH ST
NEW YORK, NY 10011
New York County (212) 271-7200
MISS ERIN HERZOG LCSW
Social Worker (Clinical)
356 W 18TH ST
NEW YORK, NY 10011
New York County (212) 271-7206
JULIE UGORETZ
Social Worker (Clinical)
356 W 18TH ST
NEW YORK, NY 10011
New York County (347) 693-5422
PETER J MEACHER MD
Family Medicine
356 W 18TH ST
NEW YORK, NY 10011
New York County (212) 271-7173
KATHERINE TAVERAS LCSW-R
Social Worker (Clinical)
356 W 18TH ST
NEW YORK, NY 10011
New York County (212) 271-7200
DAWN PAGE RN, BSN
Registered Nurse (Psychiatric/Mental Health)
356 W 18TH ST
NEW YORK, NY 10011
New York County (212) 271-7200

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 Ladan Ahmadi's NPI number?

The NPI number for Ladan Ahmadi is 1336230358. It was assigned to this individual provider in the NPPES registry on September 27, 2006.

Where is Ladan Ahmadi located?

Ladan Ahmadi practices at 356 W 18th St, New York, NY 10011. The listed phone number is (212) 271-7200.

What is Ladan Ahmadi's specialty?

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

Is Ladan Ahmadi enrolled in Medicare?

Yes. Ladan Ahmadi is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ladan Ahmadi was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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.