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SAHIL MAMTANI
NPI 1245898238
Internal Medicine in Bellerose, NY

Active since June 04, 2019PECOS EnrolledAccepts Medicare Assignment
8701 COMMONWEALTH BLVD, BELLEROSE, NY 11426(917) 375-3478 Get Directions Write a Review

NPPES record last updated: May 15, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 15, 2025, Aug 1, 2024, Jun 4, 2019 (3 updates tracked since 2019).

About Sahil Mamtani NPPES

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

SAHIL MAMTANI (NPI 1245898238) is an individual internal medicine provider in Bellerose, New York, licensed in Virginia (0101284637) and active in the NPI registry since June 2019. He is enrolled in Medicare PECOS, is affiliated with Carilion Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1245898238
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameSAHIL MAMTANI
Location Address8701 COMMONWEALTH BLVDBellerose, NY 11426-1630
Mailing Address331 Newman Springs Rd Ste 220Red Bank, NJ 07701-5792
Phone(917) 375-3478
Sole ProprietorYes
Medical School CMSOtherGraduated 2015
Enumeration DateJune 4, 2019
Last NPPES UpdateMay 15, 20253 updates tracked since enumeration
NPPES CertifiedMay 7, 2025
✔ NPI 1245898238 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in VA · 0101284637✔ Licensed in NJ · 25MA11819800
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 ListedHospitalistTaxonomy 208M00000X · License 25MA11819800 (NJ)
8701 COMMONWEALTH BLVD, Bellerose, NY 11426
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Secondary Practice Locations 2

Location 11925 Pacific Ave Fl 8Atlantic City, NJ 08401-6713 · Phone (609) 441-8146
Location 21906 Belleview Ave SERoanoke, VA 24014-1838 · Phone (540) 981-7000

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

Sahil Mamtani 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 ID2466810080
PECOS Enrollment IDI20250606000371
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

5

Medicare enrollment records show Sahil Mamtani reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Atlanticare Physician Group, PA
97 mi
Urgent Care
110 E JIMMIE LEEDS RD
Galloway, NJ 08205
  • Reassigned Medicare billing, New Jersey enrollment
  • 921 clinicians in this Medicare group
NPI 1003820622 (609) 748-2100
Carilion Rockbridge Community Hospital
366 mi
Rural Health
2252 MAGNOLIA AVE
Buena Vista, VA 24416
  • Reassigned Medicare billing, Virginia enrollment
  • 507 clinicians in this Medicare group
NPI 1134747090 (540) 261-7421
Carilion Giles Community Hospital
408 mi
Rural Health
282 WESTLAKE RD
Hardy, VA 24101
  • Reassigned Medicare billing, Virginia enrollment
  • 608 clinicians in this Medicare group
NPI 1689292724 (540) 721-2689
Carilion Healthcare Corporation
411 mi
Multi-Specialty
213 S JEFFERSON ST STE 1006
Roanoke, VA 24011
  • Reassigned Medicare billing, Virginia enrollment
  • 956 clinicians in this Medicare group
NPI 1447206370 (540) 224-5452
Carilion Medical Center
412 mi
Multi-Specialty
1906 BELLEVIEW AVE SE
Roanoke, VA 24014
  • Reassigned Medicare billing, Virginia enrollment
  • 1,207 clinicians in this Medicare group
NPI 1730123472 (540) 981-7000

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.

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.
234 services224 patients
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.
232 services222 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.
149 services65 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
40 services39 patients

Hospital Affiliations CMS Care Compare 3

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

Carilion Medical Center

Acute Care Hospitals · Roanoke, VA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490024
Location1906 Belleview Avenue, SERoanoke, VA 24014 · Roanoke City County
Emergency services Birthing friendly

Wythe County Community Hospital

Acute Care Hospitals · Wytheville, VA
3/5 CMS rating
OwnershipProprietary
CMS Certification Number490111
Location600 West Ridge RoadWytheville, VA 24382 · Wythe County
Emergency services Birthing friendly

Carilion Giles Community Hospital

Critical Access Hospitals · Pearisburg, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number491302
Location159 Hartley WayPearisburg, VA 24134 · Giles County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11426 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
$153.13 typical visit price
range $67.00 – $201.98
Typical copayment $38.28 (range $16.75 – $50.49)
Most-billed visit code 99204
Established Patient
$116.96 typical visit price
range $21.62 – $163.52
Typical copayment $29.24 (range $5.40 – $40.88)
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.

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 Sahil Mamtani's NPI number?

The NPI number for Sahil Mamtani is 1245898238. It was assigned to this individual provider in the NPPES registry on June 4, 2019.

Where is Sahil Mamtani located?

Sahil Mamtani practices at 8701 Commonwealth Blvd, Bellerose, NY 11426. The listed phone number is (917) 375-3478.

What is Sahil Mamtani's specialty?

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

Is Sahil Mamtani enrolled in Medicare?

Yes. Sahil Mamtani 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 Sahil Mamtani's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sahil Mamtani reassigns Medicare benefits to 5 organizations: Atlanticare Physician Group, PA (Galloway, NJ), Carilion Rockbridge Community Hospital (Buena Vista, VA), Carilion Giles Community Hospital (Hardy, VA), Carilion Healthcare Corporation (Roanoke, VA) and Carilion Medical Center (Roanoke, VA). 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 Sahil Mamtani's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Sahil Mamtani affiliated with any hospitals?

According to CMS data, Sahil Mamtani is affiliated with Carilion Medical Center, Wythe County Community Hospital and Carilion Giles Community Hospital.

When was this NPI record last updated?

The NPPES record for Sahil Mamtani was last updated on May 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.