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DR. NABRAS AHMED D.O.
NPI 1285022483
Internal Medicine - Gastroenterology in West Islip, NY

Active since December 23, 2014PECOS Enrolled
84.47/100
CMS Quality Rating
1111 MONTAUK HWY FL 3, WEST ISLIP, NY 11795(631) 376-0001 Get Directions Write a Review

NPPES record last updated: October 3, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 3, 2022, Apr 7, 2022 (2 updates tracked since 2022).

About Dr. Nabras Ahmed D.o. NPPES

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

DR. NABRAS AHMED D.O. (NPI 1285022483) is an individual gastroenterology provider in West Islip, New York, licensed in New York (301985) and active in the NPI registry since December 2014. He is enrolled in Medicare PECOS, is affiliated with Albany Medical Center Hospital, and maintains a secondary practice location in Largo.

NPPES Registry Identity

NPI1285022483
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. NABRAS AHMEDCredential: D.O.
Location Address1111 MONTAUK HWY FL 3West Islip, NY 11795-4910
Mailing Address1111 Montauk Hwy Fl 3West Islip, NY 11795-4910 · (631) 669-1171
Phone(631) 376-0001
Sole ProprietorYes
Medical School CMSNew York College Of Osteo Medicine Of New York Institute Of TechnologyGraduated 2014
Enumeration DateDecember 23, 2014
Last NPPES UpdateOctober 3, 20222 updates tracked since enumeration
NPPES CertifiedOctober 3, 2022
✔ NPI 1285022483 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NY · 301985
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Also ListedInternal MedicineTaxonomy 207R00000X · License UO4223 (FL)
1111 MONTAUK HWY FL 3, West Islip, NY 11795
Open in Google Maps ↗

Secondary Practice Location 1

Location 1201 14th St SW, GMELargo, FL 33770-3133 · Phone (727) 588-5200

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Nabras Ahmed D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8325327034
PECOS Enrollment IDI20200902002458
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

6

Medicare enrollment records show Nabras Ahmed reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Long Island Gastro And Hepatology, Corp.
17 mi
Gastroenterology
649 HORSEBLOCK RD
Farmingville, NY 11738
  • Reassigned Medicare billing, New York enrollment
NPI 1154035442 (631) 346-3633
Albany Medical College
137 mi
Allergy & Immunology
47 NEW SCOTLAND AVE
Albany, NY 12208
  • Reassigned Medicare billing, New York enrollment
  • 1,640 clinicians in this Medicare group
NPI 1497921688 (518) 262-9600
University Of Rochester
279 mi
General Practice
625 ELMWOOD AVE, BOX 683
Rochester, NY 14620
  • Reassigned Medicare billing, New York enrollment
  • 1,624 clinicians in this Medicare group
NPI 1982787537 (585) 275-5022
Gastrointestinal Group
279 mi
Gastroenterology
601 ELMWOOD AVE, BOX MED
Rochester, NY 14642
  • Reassigned Medicare billing, New York enrollment
  • 71 clinicians in this Medicare group
NPI 1114977048 (585) 275-4711
Canton-Potsdam Hospital
288 mi
General Acute Care Hospital
50 LEROY STREET
Potsdam, NY 13676
  • Reassigned Medicare billing, New York enrollment
  • 414 clinicians in this Medicare group
NPI 1568548782 (315) 265-3300
New York University
1,050 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 8

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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
133 services128 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
33 services31 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.
29 services28 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
24 services16 patients
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235
This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.
21 services19 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.
21 services18 patients

Hospital Affiliations CMS Care Compare 2

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

Albany Medical Center Hospital

Acute Care Hospitals · Albany, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330013
Location43 New Scotland Avenue, Mail Code 34Albany, NY 12208 · Albany County
Emergency services Birthing friendly

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11795 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.

84.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality93.33
Promoting Interoperability100
Improvement Activities40
Cost54.91

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 Nabras Ahmed's NPI number?

The NPI number for Nabras Ahmed is 1285022483. It was assigned to this individual provider in the NPPES registry on December 23, 2014.

Where is Nabras Ahmed located?

Nabras Ahmed practices at 1111 Montauk Hwy Fl 3, West Islip, NY 11795. The listed phone number is (631) 376-0001.

What is Nabras Ahmed's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Nabras Ahmed enrolled in Medicare?

Yes. Nabras Ahmed is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Nabras Ahmed's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nabras Ahmed reassigns Medicare benefits to 6 organizations: Long Island Gastro And Hepatology, Corp. (Farmingville, NY), Albany Medical College (Albany, NY), University Of Rochester (Rochester, NY), Gastrointestinal Group (Rochester, NY), Canton-Potsdam Hospital (Potsdam, NY) and 1 more organization, listed in the Medicare section above. 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 Nabras Ahmed's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Nabras Ahmed affiliated with any hospitals?

According to CMS data, Nabras Ahmed is affiliated with Albany Medical Center Hospital and St Charles Hospital.

When was this NPI record last updated?

The NPPES record for Nabras Ahmed was last updated on October 3, 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.