HILMA M YU M.D.
NPI 1073661559
Obstetrics & Gynecology in Great Neck, NY

Q: What is Hilma Yu's NPI number?

The NPI number for Hilma Yu is 1073661559. It was assigned to this individual provider in the NPPES registry on January 8, 2007.

Q: What is Hilma Yu's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Hilma Yu was last updated on April 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since January 08, 2007PECOS Enrolled

84.47/100

CMS Quality Rating

935 NORTHERN BLVD, SUITE 105, GREAT NECK, NY 11021(516) 773-8080(516) 773-3343 Get Directions Write a Review

NPPES record last updated: April 2, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Hilma M Yu M.d. NPPES

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

HILMA M YU M.D. (NPI 1073661559) is an individual obstetrics & gynecology provider in Great Neck, New York, licensed in New York (164794) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073661559

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameHILMA M YUCredential: M.D.

Location Address935 NORTHERN BLVD, SUITE 105Great Neck, NY 11021-5309

Mailing Address9 Canterbury RdGlen Head, NY 11545-2101 · (516) 676-6248 · Fax (516) 759-3874

Phone(516) 773-8080

Fax(516) 773-3343

Sole ProprietorNo

Enumeration DateJanuary 8, 2007

Last NPPES UpdateApril 2, 2021

NPPES CertifiedApril 2, 2021

✔ NPI 1073661559 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in NY · 164794

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

935 NORTHERN BLVD, Great Neck, NY 11021

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Other Identifiers 1

Other23F791NY · Bc/bs

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hilma M Yu M.d. 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

Medicare enrollment records show Hilma Yu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

East Asheville Family Health Care P.A.

590 mi

Family Medicine

997 OLD US HWY 70 W STE A
Black Mountain, NC 28711

Reassigned Medicare billing, North Carolina enrollment
Medicare enrollment name: East Asheville Family Health Care PA
7 clinicians in this Medicare group

NPI 1386682367 (828) 298-7981

New York University

1,047 mi

Cardiovascular Disease

3301 QUANTUM BLVD
Boynton Beach, FL 33426

Reassigned Medicare billing, New York enrollment
2,450 clinicians in this Medicare group

NPI 1285826438 (877) 648-2964

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

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.

85 services78 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

45 services34 patients

Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 76830

An ultrasound scan of the lower abdominal region is a safe, non-invasive procedure that uses sound waves to create images of internal structures. This helps in checking the health of reproductive organs and detecting any abnormalities. The scan is done via a small probe inserted into the body.

22 services20 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

19 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11021 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

$154.28 typical visit price

range $67.40 – $203.53

Typical copayment $38.57 (range $16.85 – $50.88)

Most-billed visit code 99204

Established Patient

$83.44 typical visit price

range $21.66 – $164.45

Typical copayment $20.86 (range $5.41 – $41.11)

Most-billed visit code 99213

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.

84.47/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

93.33

Promoting Interoperability

100

Improvement Activities

Cost

54.91

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.

IDIDA KAPLAN M.D.

Ophthalmology

935 NORTHERN BLVD, SUITE 204
GREAT NECK, NY 11021

Nassau County (516) 466-1168

BIO BEHAVIORAL PSYCHOLOGY P.C.

Psychologist (Clinical)

935 NORTHERN BLVD, SUITE 102
GREAT NECK, NY 11021

Nassau County (516) 487-7116

ALLIAD PEDIATRICS

Physician Assistant (Medical)

935 NORTHERN BLVD
GREAT NECK, NY 11021

Nassau County (516) 466-5437

GREAT NECK RADIOLOGISTS, PC

Radiology (Diagnostic Radiology)

935 NORTHERN BLVD, SUITE 200
GREAT NECK, NY 11021

Nassau County (516) 829-4414

MARY ELLEN CASSIDY PA

Physician Assistant

935 NORTHERN BLVD, SUITE 300
GREAT NECK, NY 11021

Nassau County (516) 466-9062

DR. SONY KHEMLANI-PATEL PH.D.

Psychologist (Clinical)

935 NORTHERN BLVD, SUITE 102
GREAT NECK, NY 11021

Nassau County (516) 487-7116

NASSAU PLASTIC SURGICAL SUITES PC

Clinic/Center (Ambulatory Surgical)

935 NORTHERN BLVD, SUITE 302
GREAT NECK, NY 11021

Nassau County (516) 829-7505

DR. MONEER K. HANNA M.D.

Urology

935 NORTHERN BLVD, SUITE 303
GREAT NECK, NY 11021

Nassau County (516) 466-6950

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 Hilma Yu's NPI number?

The NPI number for Hilma Yu is 1073661559. It was assigned to this individual provider in the NPPES registry on January 8, 2007.

Where is Hilma Yu located?

Hilma Yu practices at 935 Northern Blvd Suite 105, Great Neck, NY 11021. The listed phone number is (516) 773-8080.

What is Hilma Yu's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Hilma Yu enrolled in Medicare?

Yes. Hilma Yu is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Hilma Yu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hilma Yu reassigns Medicare benefits to 2 organizations: East Asheville Family Health Care P.A. (Black Mountain, NC) and New York University (Boynton Beach, FL). 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 Hilma Yu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Hilma Yu accept?

Health plans from Blue Cross and Blue Shield of NC list Hilma Yu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Hilma Yu was last updated on April 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.