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MONICA HYUN JU AN N.P.
NPI 1578019907
Nurse Practitioner - Adult Health in New York, NY

Active since August 26, 2016PECOS Enrolled
1468 MADISON AVE # 1157, NEW YORK, NY 10029(212) 241-8087 Get Directions Write a Review

NPPES record last updated: March 12, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 12, 2025, Aug 16, 2018, Sep 23, 2016 and 1 more (4 updates tracked since 2016).

About Monica Hyun Ju An N.p. NPPES

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

MONICA HYUN JU AN N.P. (NPI 1578019907) is an individual adult health provider in New York, New York, licensed in New York (F307860) and active in the NPI registry since August 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1578019907
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMONICA HYUN JU ANCredential: N.P.
Location Address1468 MADISON AVE # 1157New York, NY 10029-6508
Mailing Address600 12th St Apt 507Palisades Park, NJ 07650-2083 · (347) 301-4575
Phone(212) 241-8087
Sole ProprietorYes
Enumeration DateAugust 26, 2016
Last NPPES UpdateMarch 12, 20254 updates tracked since enumeration
NPPES CertifiedMarch 12, 2025
✔ NPI 1578019907 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
Licenses✔ Licensed in NY · F307860✔ Licensed in NY · 307860
Also ListedNurse Practitioner · Primary CareTaxonomy 363LP2300X · License 537603 (NY)
1468 MADISON AVE # 1157, New York, NY 10029
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Monica Hyun Ju An N.p. 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

4

Medicare enrollment records show Monica An reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Trustees Of Columbia University In The City Of New York
3.6 mi
Internal Medicine
622 W 168TH ST
New York, NY 10032
  • Reassigned Medicare billing, New York enrollment
  • 612 clinicians in this Medicare group
NPI 1437176047 (212) 342-5155
Trustees Of Columbia University In The City Of New York
4.7 mi
Internal Medicine
400 KELBY ST, 8TH FLOOR CLINICAL REVENUE OFFICE
Fort Lee, NJ 07024
  • Reassigned Medicare billing, New York enrollment
  • 1,048 clinicians in this Medicare group
NPI 1982993184 (212) 304-6408
Civic Medicine, PLLC
23 mi
Infusion Therapy
400 COLUMBUS AVE
Valhalla, NY 10595
  • Reassigned Medicare billing, New York enrollment
  • 22 clinicians in this Medicare group
NPI 1801404553 (203) 883-0038
Memorial Solid Tumor Group
Internal Medicine
1275 YORK AVE
New York, NY 10021
  • Reassigned Medicare billing, New York enrollment
  • 514 clinicians in this Medicare group
NPI 1699746172 (646) 227-3813

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.

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 Monica An's NPI number?

The NPI number for Monica An is 1578019907. It was assigned to this individual provider in the NPPES registry on August 26, 2016.

Where is Monica An located?

Monica An practices at 1468 Madison Ave # 1157, New York, NY 10029. The listed phone number is (212) 241-8087.

What is Monica An's specialty?

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

Is Monica An enrolled in Medicare?

Yes. Monica An is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Monica An's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Monica An reassigns Medicare benefits to 4 organizations: Trustees Of Columbia University In The City Of New York (New York, NY), Trustees Of Columbia University In The City Of New York (Fort Lee, NJ), Civic Medicine, PLLC (Valhalla, NY) and Memorial Solid Tumor Group (New York, NY). 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 Monica An'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 Monica An was last updated on March 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.