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ALYSON LEIGH HARTY NP
NPI 1285253518
Nurse Practitioner - Adult Health in New York, NY

Active since April 16, 2020PECOS Enrolled
17 E 102ND ST, NEW YORK, NY 10029(212) 241-7270 Get Directions Write a Review

NPPES record last updated: February 26, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Alyson Leigh Harty Np NPPES

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

ALYSON LEIGH HARTY NP (NPI 1285253518) is an individual adult health provider in New York, New York, licensed in New York (309484) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1285253518
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameALYSON LEIGH HARTYCredential: NP
Location Address17 E 102ND STNew York, NY 10029-5204
Mailing Address17 E 102nd StNew York, NY 10029-5204 · (212) 241-7270
Phone(212) 241-7270
Sole ProprietorNo
Enumeration DateApril 16, 2020
Last NPPES UpdateFebruary 26, 2024
NPPES CertifiedFebruary 26, 2024
✔ NPI 1285253518 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
Licenses✔ Licensed in NY · 309484✔ Licensed in NY · F309484-01
17 E 102ND ST, New York, NY 10029
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alyson Leigh Harty Np 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 Reassignment

Medicare enrollment records show Alyson Harty reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Icahn School Of Medicine At Mount Sinai
0.1 mi
Gastroenterology
1 GUSTAVE L LEVY PL
New York, NY 10029
  • Reassigned Medicare billing, New York enrollment
  • 14 clinicians in this Medicare group
NPI 1033471305 (212) 987-3100

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 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
$102.04 typical visit price
range $65.69 – $198.19
Typical copayment $25.51 (range $16.42 – $49.54)
Most-billed visit code 99203
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.

JENNIFER WEINTRAUB
Internal Medicine
17 E 102ND ST
NEW YORK, NY 10029
New York County (212) 659-8551
LOGAN LAURENCE BARTRAM
Internal Medicine (Infectious Disease)
17 E 102ND ST
NEW YORK, NY 10029
New York County (212) 241-7968
LABINIA OSEI-BONSU NP
Nurse Practitioner (Family)
17 E 102ND ST
NEW YORK, NY 10029
New York County (212) 241-5415
GABRIELA SANTIAGO-ACOSTA
Internal Medicine (Rheumatology)
17 E 102ND ST
NEW YORK, NY 10029
New York County (212) 659-8551
DR. RACHEL SOLOMON M.D.
Internal Medicine
17 E 102ND ST
NEW YORK, NY 10029
New York County (212) 659-8551
MISS SARAH MARIE PENROSE FNP
Nurse Practitioner (Family)
17 E 102ND ST
NEW YORK, NY 10029
New York County (212) 241-7270
MS. MELISSA CUEVAS NP
Nurse Practitioner (Family)
17 E 102ND ST
NEW YORK, NY 10029
New York County (212) 659-8554
ANJALI GUPTA M.D.
Internal Medicine
17 E 102ND ST
NEW YORK, NY 10029
New York County (212) 659-8551

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 Alyson Harty's NPI number?

The NPI number for Alyson Harty is 1285253518. It was assigned to this individual provider in the NPPES registry on April 16, 2020.

Where is Alyson Harty located?

Alyson Harty practices at 17 E 102nd St, New York, NY 10029. The listed phone number is (212) 241-7270.

What is Alyson Harty's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Alyson Harty enrolled in Medicare?

Yes. Alyson Harty is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alyson Harty's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alyson Harty reassigns Medicare benefits to Icahn School Of Medicine At Mount Sinai (New York, NY). The 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 Alyson Harty's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Alyson Harty was last updated on February 26, 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.