MOHAMMAD MOSTAFA AMIN M.D.
NPI 1568439503
Internal Medicine - Pulmonary Disease in Northport, NY

Active since March 08, 2006PECOS EnrolledAccepts Medicare Assignment
98.52/100
CMS Quality Rating
79 MIDDLEVILLE RD, 111D - PULMONARY DIVISION, NORTHPORT, NY 11768(631) 261-4400 Get Directions Write a Review

NPPES record last updated: April 27, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 27, 2022, Apr 11, 2022 (2 updates tracked since 2022).

About Mohammad Mostafa Amin M.d. NPPES

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

MOHAMMAD MOSTAFA AMIN M.D. (NPI 1568439503) is an individual pulmonary disease provider in Northport, New York, licensed in New York (217753) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with St Charles Hospital, and is a graduate of Other (1990).

NPPES Registry Identity

NPI1568439503
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameMOHAMMAD MOSTAFA AMINCredential: M.D.
Location Address79 MIDDLEVILLE RD, 111D - PULMONARY DIVISIONNorthport, NY 11768-2200
Mailing Address7 Rose CtCentereach, NY 11720-1753 · (631) 585-0029
Sole ProprietorYes
Medical School CMSOtherGraduated 1990
Enumeration DateMarch 8, 2006
Last NPPES UpdateApril 27, 20222 updates tracked since enumeration
NPPES CertifiedApril 27, 2022
✔ NPI 1568439503 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in NY · 217753
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal MedicineTaxonomy 207R00000X · License 217753 (NY)
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 217753 (NY)
79 MIDDLEVILLE RD, Northport, NY 11768

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

Mohammad Mostafa Amin 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 ID5799768669
PECOS Enrollment IDI20040610001661
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 Mohammad Amin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cardiac Rehabilitation
SUNY @ STONY BROOK, HSC, L16, RM 020
Stony Brook, NY 11794
  • Reassigned Medicare billing, New York enrollment
  • 177 clinicians in this Medicare group
Pulmonary Disease
200 BELLE TERRE ROAD, SLEEP LAB
Port Jefferson, NY 11777
  • Reassigned Medicare billing, New York enrollment

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 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.
242 services187 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
144 services144 patients
Sleep study in sleep lab with continuous airway pressure (6 years or older) 95811
A sleep study in a sleep lab with continuous airway pressure is a test for individuals aged 6 and above. It monitors your sleep patterns to check for disorders like sleep apnea. Continuous airway pressure helps keep your airways open while you sleep, improving your breathing.
142 services140 patients
Sleep study in sleep lab (6 years or older) 95810
A sleep study in a sleep lab is a non-invasive overnight test that monitors your body while you sleep. It helps doctors understand your sleep patterns and identify any issues like sleep apnea or insomnia. You'll be connected to equipment that tracks your heart rate, brain waves, breathing, and movements.
117 services116 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.
68 services58 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
31 services31 patients

Hospital Affiliations CMS Care Compare 3

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

St Charles Hospital

Acute Care Hospitals · Port Jefferson, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330246
Location200 Belle Terre RoadPort Jefferson, NY 11777 · Suffolk County
Birthing friendly

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

St Catherine Of Siena Hospital Medical Center

Acute Care Hospitals · Smithtown, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330401
Location50 Route 25ASmithtown, NY 11787 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11768 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

Referred Medical Equipment & Supplies CMS DME claims 16

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

Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
20 suppliers914 claims914 services$33.22 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
12 suppliers235 claims235 services$75.78 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
12 suppliers215 claims593 services$27.38 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
12 suppliers324 claims1,823 services$15.47 avg. paid by Medicare
Pillow for use on nasal cannula type interface, replacement only, pair A7033
DME-Other DME · category DE001N
15 suppliers482 claims2,784 services$12.85 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
20 suppliers935 claims935 services$45.56 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 20

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

Social Worker
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Social Worker (Clinical)
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Anesthesiology
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
General Acute Care Hospital
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Social Worker
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Nurse Practitioner (Psychiatric/Mental Health)
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Pharmacist
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Occupational Therapist
79 MIDDLEVILLE RD
NORTHPORT, NY 11768

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 Mohammad Amin's NPI number?

The NPI number for Mohammad Amin is 1568439503. It was assigned to this individual provider in the NPPES registry on March 8, 2006.

Where is Mohammad Amin located?

Mohammad Amin practices at 79 Middleville Rd 111D - Pulmonary Division, Northport, NY 11768. The listed phone number is (631) 261-4400.

What is Mohammad Amin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Mohammad Amin enrolled in Medicare?

Yes. Mohammad Amin 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 organizations bill Medicare for Mohammad Amin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mohammad Amin reassigns Medicare benefits to 2 organizations: Stony Brook Internists, University Faculty Practice Corporation (Stony Brook, NY) and Mohammad Mostafa Amin Physician, PLLC (Port Jefferson, 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 Mohammad Amin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Mohammad Amin affiliated with any hospitals?

According to CMS data, Mohammad Amin is affiliated with St Charles Hospital, Suny/Stony Brook University Hospital and St Catherine Of Siena Hospital Medical Center.

When was this NPI record last updated?

The NPPES record for Mohammad Amin was last updated on April 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.