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MS. ALYSSA M SHAFFER CRNP
NPI 1750825170
Nurse Practitioner - Family in New York, NY

Active since December 05, 2016PECOS Enrolled
93.78/100
CMS Quality Rating
228 PARK AVE S STE 16389, NEW YORK, NY 10003(646) 876-8455 Get Directions Write a Review

NPPES record last updated: April 2, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 2, 2026, Nov 19, 2020, Oct 6, 2020 and 1 more (4 updates tracked since 2019).

About Ms. Alyssa M Shaffer Crnp NPPES

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

MS. ALYSSA M SHAFFER CRNP (NPI 1750825170) is an individual family provider in New York, New York, licensed in Pennsylvania (SP016848) and active in the NPI registry since December 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1750825170
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMS. ALYSSA M SHAFFERCredential: CRNP
Location Address228 PARK AVE S STE 16389New York, NY 10003-0103
Mailing Address228 Park Ave S Ste 16389New York, NY 10003-0103 · (646) 876-8455
Phone(646) 876-8455
Sole ProprietorNo
Enumeration DateDecember 5, 2016
Last NPPES UpdateApril 2, 20264 updates tracked since enumeration
NPPES CertifiedApril 2, 2026
✔ NPI 1750825170 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in PA · SP016848✔ Licensed in TX · 1176255✔ Licensed in FL · TPAN2660✔ Licensed in VA · 0024194742✔ Licensed in SC · 30190✔ Licensed in CA · 95034563✔ Licensed in NY · 355551✔ Licensed in DC · NP500125551✔ Licensed in MA · RN10016547✔ Licensed in OH · APRN.CNP.0034853✔ Licensed in IL · 277005018✔ Licensed in WV · TLHT112611✔ Licensed in KY · 4010009✔ Licensed in WA · AP61479277
Also ListedNurse PractitionerTaxonomy 363L00000X · License R263663 (MD)
228 PARK AVE S STE 16389, New York, NY 10003
Open in Google Maps ↗

Other Names 1

Former Name (1)Alyssa M Culp

Other Identifiers 2

Other14040584Caqh
Medicaid103425124PA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Alyssa M Shaffer Crnp 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 Alyssa Shaffer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Allegheny Clinic
279 mi
Family Medicine
621 W MAIN ST, SUITE 1
Ligonier, PA 15658
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 2,881 clinicians in this Medicare group
NPI 1063946291 (724) 238-4103
University Of Pittsburgh Physicians
307 mi
Internal Medicine
3436 WILLIAM PENN HWY, SUITE 166
Pittsburgh, PA 15235
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 7,114 clinicians in this Medicare group
NPI 1407985674 (412) 823-6222

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 10003 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.

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.

93.78/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality85.07
Promoting Interoperability100
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.

INTEGRATED DIGESTIVE MEDICAL OF NEW YORK, P.C.
Internal Medicine (Gastroenterology)
228 PARK AVE S STE 16389
NEW YORK, NY 10003
New York County (646) 876-8455
MRS. AMANDA J DOLIF APRN
Nurse Practitioner (Acute Care)
228 PARK AVE S STE 16389
NEW YORK, NY 10003
New York County (646) 876-8455
SARAH RANDRUP PROFFIT NP-C
Nurse Practitioner (Family)
228 PARK AVE S STE 16389
NEW YORK, NY 10003
New York County (646) 876-8455
BREEYEN PAULINE JANAS APN
Nurse Practitioner (Primary Care)
228 PARK AVE S STE 16389
NEW YORK, NY 10003
New York County (646) 876-8455
DR. JENTRY ANN DE CASTRO DNP, FNP-C
Nurse Practitioner (Family)
228 PARK AVE S STE 16389
NEW YORK, NY 10003
New York County (646) 876-8455
OSHI HEALTH MEDICAL GROUP, P.A.
Internal Medicine (Gastroenterology)
228 PARK AVE S STE 16389
NEW YORK, NY 10003
New York County (646) 876-8455
MRS. ALLISON LINDSEY DUNCAN APRN-CNP
Nurse Practitioner (Family)
228 PARK AVE S STE 16389
NEW YORK, NY 10003
New York County (646) 876-8455
CHRISTINA FIGUEROA
Dietitian, Registered
228 PARK AVE S STE 16389
NEW YORK, NY 10003
New York County (646) 876-8455

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 Alyssa Shaffer's NPI number?

The NPI number for Alyssa Shaffer is 1750825170. It was assigned to this individual provider in the NPPES registry on December 5, 2016. The provider is also known as Alyssa M Culp.

Where is Alyssa Shaffer located?

Alyssa Shaffer practices at 228 Park Ave S Ste 16389, New York, NY 10003. The listed phone number is (646) 876-8455.

What is Alyssa Shaffer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Alyssa Shaffer enrolled in Medicare?

Yes. Alyssa Shaffer is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Alyssa Shaffer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alyssa Shaffer reassigns Medicare benefits to 2 organizations: Allegheny Clinic (Ligonier, PA) and University Of Pittsburgh Physicians (Pittsburgh, PA). 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 Alyssa Shaffer'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 Alyssa Shaffer was last updated on April 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.