1. Home
  2. Directory
  3. New York
  4. Lake Grove
  5. Internal Medicine
  6. NPI Profile

ASTHA MUTTREJA M.D.
NPI 1710364005
Internal Medicine in Lake Grove, NY

Active since May 06, 2015PECOS EnrolledAccepts Medicare Assignment
98.52/100
CMS Quality Rating
4 SMITH HAVEN MALL STE 202, LAKE GROVE, NY 11755(631) 444-6250(631) 444-6665 Get Directions Write a Review

NPPES record last updated: November 20, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 20, 2025, May 15, 2022 (2 updates tracked since 2022).

About Astha Muttreja M.d. NPPES

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

ASTHA MUTTREJA M.D. (NPI 1710364005) is an individual internal medicine provider in Lake Grove, New York, licensed in New York (301905) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS, is affiliated with Suny/stony Brook University Hospital, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1710364005
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameASTHA MUTTREJACredential: M.D.
Location Address4 SMITH HAVEN MALL STE 202Lake Grove, NY 11755-1219
Mailing Address101 Nicolls RdStony Brook, NY 11794-8036 · (631) 444-2198 · Fax (631) 444-7525
Phone(631) 444-6250
Fax(631) 444-6665
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMay 6, 2015
Last NPPES UpdateNovember 20, 20252 updates tracked since enumeration
NPPES CertifiedNovember 20, 2025
✔ NPI 1710364005 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 301905
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedPreventive Medicine · Public Health & General Preventive MedicineTaxonomy 2083P0901X · License 301905 (NY)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
4 SMITH HAVEN MALL STE 202, Lake Grove, NY 11755
Open in Google Maps ↗

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

Astha Muttreja M.d. 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 ID8022345792
PECOS Enrollment IDI20220519001975
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 Astha Muttreja reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Stony Brook Family And Preventive Medicine, University Faculty Practic
12 mi
Family Medicine
SUNY @ STONY BROOK, HSC, L4, RM 050
Stony Brook, NY 11794
  • Reassigned Medicare billing, New York enrollment
  • 55 clinicians in this Medicare group
NPI 1982659470 (631) 444-2306

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 7

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.
60 services46 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.
47 services38 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.
42 services36 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.
37 services37 patients
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212
This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.
17 services13 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
13 services13 patients

Hospital Affiliations CMS Care Compare

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

Suny/Stony Brook University Hospital

Acute Care Hospitals · Stony Brook, NY
4/5 CMS rating
OwnershipGovernment - State
CMS Certification Number330393
LocationHealth Sciences Center SunyStony Brook, NY 11794 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11755 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
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

98.52/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.85
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 4

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

DR. SUSAN AHDIYA RASHIDZADA MD
Family Medicine
4 SMITH HAVEN MALL STE 202
LAKE GROVE, NY 11755
Suffolk County (631) 444-5858
DR. JAKE A HUNTER MD
Family Medicine
4 SMITH HAVEN MALL STE 202
LAKE GROVE, NY 11755
Suffolk County (631) 444-5858
DR. FARAH HAQ M.D.
Preventive Medicine (Occupational Medicine)
4 SMITH HAVEN MALL STE 202
LAKE GROVE, NY 11755
Suffolk County (631) 444-6250
KAMALPREET BUTTAR M.D.
Family Medicine
4 SMITH HAVEN MALL STE 202
LAKE GROVE, NY 11755
Suffolk County (631) 444-7947

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 Astha Muttreja's NPI number?

The NPI number for Astha Muttreja is 1710364005. It was assigned to this individual provider in the NPPES registry on May 6, 2015.

Where is Astha Muttreja located?

Astha Muttreja practices at 4 Smith Haven Mall Ste 202, Lake Grove, NY 11755. The listed phone number is (631) 444-6250.

What is Astha Muttreja's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Astha Muttreja enrolled in Medicare?

Yes. Astha Muttreja 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 Astha Muttreja's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Astha Muttreja reassigns Medicare benefits to Stony Brook Family And Preventive Medicine, University Faculty Practic (Stony Brook, 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 Astha Muttreja's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Astha Muttreja affiliated with any hospitals?

According to CMS data, Astha Muttreja is affiliated with Suny/Stony Brook University Hospital.

When was this NPI record last updated?

The NPPES record for Astha Muttreja was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.