KELLY ANN KEYSER
NPI 1013434927
Nurse Practitioner - Adult Health in New York, NY

Q: What is Kelly Keyser's NPI number?

The NPI number for Kelly Keyser is 1013434927. It was assigned to this individual provider in the NPPES registry on August 23, 2017. The provider is also known as Kelly Ann Walsh.

Q: What is Kelly Keyser's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Kelly Keyser was last updated on May 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since August 23, 2017PECOS EnrolledAccepts Medicare Assignment

317 E 34TH ST, NEW YORK, NY 10016(732) 379-1237 Get Directions Write a Review

NPPES record last updated: May 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 15, 2026, Jun 19, 2023, Jun 16, 2018 and 1 more (4 updates tracked since 2017).

On this page

About Kelly Ann Keyser NPPES

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

KELLY ANN KEYSER (NPI 1013434927) is an individual adult health provider in New York, New York, licensed in New York (F308267-1) and active in the NPI registry since August 2017. She is enrolled in Medicare PECOS, is affiliated with Morristown Medical Center, and maintains a secondary practice location in Summit.

NPPES Registry Identity

NPI1013434927

Entity TypeIndividualFemale

Primary Taxonomy363LA2200X

Provider Legal NameKELLY ANN KEYSER

Location Address317 E 34TH STNew York, NY 10016-4974

Mailing Address72 Old RdSewaren, NJ 07077-1242 · (732) 379-1237

Phone(732) 379-1237

Sole ProprietorNo

Medical School CMSOtherGraduated 2020

Enumeration DateAugust 23, 2017

Last NPPES UpdateMay 15, 20264 updates tracked since enumeration

NPPES CertifiedMay 15, 2026

✔ NPI 1013434927 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 · F308267-1✔ Licensed in NJ · 26NJ01327700

317 E 34TH ST, New York, NY 10016

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Other Names 1

Former Name (1)Kelly Ann Walsh

Secondary Practice Location 1

Location 133 Overlook Rd Ste 201Summit, NJ 07901-3562 · Phone (908) 522-5040 · Fax (908) 522-5041

Other Identifiers 1

OtherF308267-1NY · License Number

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

Kelly Ann Keyser 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 ID8022377076

PECOS Enrollment IDI20180119000580, I20230713003037

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.

13 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Morristown Medical Center

Acute Care Hospitals · Morristown, NJ

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310015

Location100 Madison AveMorristown, NJ 07960 · Morris County

Emergency services Birthing friendly

Nyu Langone Hospitals

Acute Care Hospitals · New York, NY

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330214

Location550 First AvenueNew York, NY 10016 · New York County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10016 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.

Referred Medical Equipment & Supplies CMS DME claims 8

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Cyclosporine, oral, 100 mg J7502

Treatment-Treatment - Miscellaneous · category RX029N

1 supplier13 claims690 services$1.58 avg. paid by Medicare

Tacrolimus, immediate release, oral, 1 mg J7507

Treatment-Treatment - Miscellaneous · category RX029N

11 suppliers104 claims12,750 services$0.30 avg. paid by Medicare

Prednisone, immediate release or delayed release, oral, 1 mg J7512

Treatment-Treatment - Miscellaneous · category RX029N

3 suppliers55 claims8,870 services$0.01 avg. paid by Medicare

Cyclosporine, oral, 25 mg J7515

Treatment-Treatment - Miscellaneous · category RX029N

3 suppliers25 claims3,480 services$0.57 avg. paid by Medicare

Mycophenolate mofetil, oral, 250 mg J7517

Treatment-Treatment - Miscellaneous · category RX029N

5 suppliers93 claims14,040 services$0.19 avg. paid by Medicare

Mycophenolic acid, oral, 180 mg J7518

Treatment-Treatment - Miscellaneous · category RX029N

3 suppliers18 claims2,640 services$0.94 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

TAHSIN KABIR

Family Medicine

317 E 34TH ST
NEW YORK, NY 10016

New York County (212) 726-7400

ANN AURIGEMMA NP

Nurse Practitioner (Pediatrics)

317 E 34TH ST
NEW YORK, NY 10016

New York County (212) 725-6300

DR. PHOEBE E RABBIN MD

Dermatology

317 E 34TH ST
NEW YORK, NY 10016

New York County (212) 981-7240

DR. YOON-SOO BAE BS, MA, MD

Specialist

317 E 34TH ST, 11TH FLOOR
NEW YORK, NY 10016

New York County (212) 686-7306

DR. AMY B BLEYER MD

Internal Medicine

317 E 34TH ST
NEW YORK, NY 10016

New York County (212) 726-7462

MIRIANNY ORTIZ

Nurse Practitioner (Family)

317 E 34TH ST
NEW YORK, NY 10016

New York County (212) 263-8134

JAMES ALFONSO BISOGNO DO

Family Medicine

317 E 34TH ST
NEW YORK, NY 10016

New York County (212) 726-7400

JEFFREY H. WISOFF M.D.

Neurological Surgery

317 E 34TH ST, 10TH FL.
NEW YORK, NY 10016

New York County (212) 263-6419

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 Kelly Keyser's NPI number?

The NPI number for Kelly Keyser is 1013434927. It was assigned to this individual provider in the NPPES registry on August 23, 2017. The provider is also known as Kelly Ann Walsh.

Where is Kelly Keyser located?

Kelly Keyser practices at 317 E 34th St, New York, NY 10016. The listed phone number is (732) 379-1237.

What is Kelly Keyser's specialty?

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

Is Kelly Keyser enrolled in Medicare?

Yes. Kelly Keyser 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 Kelly Keyser affiliated with any hospitals?

According to CMS data, Kelly Keyser is affiliated with Morristown Medical Center and Nyu Langone Hospitals.

When was this NPI record last updated?

The NPPES record for Kelly Keyser was last updated on May 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.