Individual Healthcare Provider
Sos Nalghranyan, MD
Provider's NPPES record last updated: September 25, 2024
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1740684646
- Primary Specialty
- Internal Medicine — Hematology & Oncology
- Practice Location
- Key West, Florida
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 21, 2026, 10:28 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Internal Medicine
Hematology & Oncology
Allopathic & Osteopathic Physicians
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Taxonomy code 207RH0003X Internal Medicine
Allopathic & Osteopathic Physicians
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.
Taxonomy code 207R00000X
Provider-Reported License Information
- Internal Medicine (Florida)
- ME156240
- Internal Medicine (New York)
- 294372
- Internal Medicine (Virginia)
- 0101282265
- Internal Medicine (New York)
- 294372
Practice Locations
Practice Location
3426 N Roosevelt Blvd
Key West, Florida 33040-4224
Phone: (305) 296-0021
Additional Practice Location
2046 Seagirt Blvd Apt 1d
Far Rockaway, New York 11691-5948
Phone: (323) 338-5174
Additional Practice Location
1 Brookdale Plz
Brooklyn, New York 11212-3139
Phone: (718) 240-5000
Additional Practice Location
1300 Massachusetts Avenue
Troy, New York 12180-4224
Phone: (518) 268-5060
Additional Practice Location
317 South Manning Blvd, Suite 220
Albany, New York 12208-4224
Phone: (518) 525-6418
Additional Practice Location
671 Highway 58 E
Norton, Virginia 24273-3007
Phone: (276) 679-5874
Additional Practice Location
743 Island Rd
Bristol, Virginia 24201-7403
Phone: (276) 469-4200
Record Information
- Enumeration Date
- October 21, 2014
- Provider's NPPES Record Last Updated
- September 25, 2024
- Certification Date
- September 25, 2024
- NPISignal NPPES Dataset
- August 2026
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