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SANJAY SAHAY MD
NPI 1790897734
Specialist in Garden City, NY

Active since August 31, 2006PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
400 GARDEN CITY PLZ, SUITE#111, GARDEN CITY, NY 11530(516) 739-3030(516) 739-3044 Get Directions Write a Review

NPPES record last updated: June 17, 2009. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Sanjay Sahay Md NPPES

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

SANJAY SAHAY MD (NPI 1790897734) is an individual specialist in Garden City, New York, licensed in New York (203818) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1984).

NPPES Registry Identity

NPI1790897734
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameSANJAY SAHAYCredential: MD
Location Address400 GARDEN CITY PLZ, SUITE#111Garden City, NY 11530-3322
Mailing Address28 High Farms RdGlen Head, NY 11545-2223 · (516) 656-3001 · Fax (516) 739-3044
Phone(516) 739-3030
Fax(516) 739-3044
Sole ProprietorNo
Medical School CMSOtherGraduated 1984
Enumeration DateAugust 31, 2006
Last NPPES UpdateJune 17, 2009
✔ NPI 1790897734 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in NY · 203818
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
400 GARDEN CITY PLZ, Garden City, NY 11530
Open in Google Maps ↗

Other Identifiers 2

Medicare UPING49890NY
Medicare ID-Type Unspecified16X98EU671NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sanjay Sahay Md 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 ID6507764792
PECOS Enrollment IDI20031226000057
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 Sanjay Sahay reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sahay Medical Group PC
Same address
Endocrinology, Diabetes & Metabolism
400 GARDEN CITY PLZ, STE#111
Garden City, NY 11530
  • Reassigned Medicare billing, New York enrollment
NPI 1417179326 (516) 739-3030

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 6

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.
729 services365 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
272 services76 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
111 services99 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
50 services50 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
21 services21 patients
Ultrasound scan of head and neck soft tissue 76536
An ultrasound scan of the head and neck soft tissue is a non-invasive procedure that uses sound waves to create images of the soft tissues in these areas. It helps identify any abnormalities or issues, such as tumors, cysts, or infections. It's painless and doesn't involve radiation.
17 services17 patients

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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality91.86
Improvement Activities40

Reported Quality Measures

Closing the Referral Loop: Receipt of Specialist Report
52%21 patients3/55-star benchmark: 87%
Controlling High Blood Pressure
96%181 patients4/55-star benchmark: 98%
Diabetes Mellitus: Diabetic Foot and Ankle Care, Peripheral Neuropathy - Neurological Evaluation
100%1,194 patients5/55-star benchmark: 100%
Diabetes Mellitus: Diabetic Foot and Ankle Care, Ulcer Prevention - Evaluation of Footwear
100%1,194 patients5/55-star benchmark: 100%
Documentation of Current Medications in the Medical Record
98%4,520 patients4/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
100%2,319 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 4

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
18 suppliers54 claims208 services$6.19 avg. paid by Medicare
Normal, low and high calibrator solution / chips A4256
DME-Other DME · category DE000N
4 suppliers18 claims18 services$2.77 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
10 suppliers33 claims70 services$1.15 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
10 suppliers154 claims158 services$186.98 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 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RE-PARTNERS-LONG ISLAND, LLP
Obstetrics & Gynecology (Reproductive Endocrinology)
400 GARDEN CITY PLZ, SUITE 107
GARDEN CITY, NY 11530
Nassau County (516) 746-3633
FELIX I OVIASU MD PC
Internal Medicine (Cardiovascular Disease)
400 GARDEN CITY PLZ, SUITE 303
GARDEN CITY, NY 11530
Nassau County (516) 375-1008
GARDEN CITY NEUROLOGY PC
Specialist
400 GARDEN CITY PLZ, SUITE 111
GARDEN CITY, NY 11530
Nassau County (516) 739-3030
DR. FELIX I OVIASU MD
Specialist
400 GARDEN CITY PLZ, SUITE 303
GARDEN CITY, NY 11530
Nassau County (516) 742-5700
EVA SAHAY MD
Specialist
400 GARDEN CITY PLZ, SUITE #111
GARDEN CITY, NY 11530
Nassau County (516) 739-3030
LUKE RENDA
Physician Assistant
400 GARDEN CITY PLZ
GARDEN CITY, NY 11530
Nassau County (516) 246-8800
SAHAY MEDICAL GROUP PC
Internal Medicine (Endocrinology, Diabetes & Metabolism)
400 GARDEN CITY PLZ, STE#111
GARDEN CITY, NY 11530
Nassau County (516) 739-3030
OLGA REID N.P.
Nurse Practitioner (Obstetrics & Gynecology)
400 GARDEN CITY PLZ, SUITE 107
GARDEN CITY, NY 11530
Nassau County (516) 746-3633

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 Sanjay Sahay's NPI number?

The NPI number for Sanjay Sahay is 1790897734. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Where is Sanjay Sahay located?

Sanjay Sahay practices at 400 Garden City Plz Suite#111, Garden City, NY 11530. The listed phone number is (516) 739-3030.

What is Sanjay Sahay's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Sanjay Sahay enrolled in Medicare?

Yes. Sanjay Sahay 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.

Which organization bills Medicare for Sanjay Sahay's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sanjay Sahay reassigns Medicare benefits to Sahay Medical Group PC (Garden City, 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 Sanjay Sahay'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 Sanjay Sahay was last updated on June 17, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.