Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Ruth Spector, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1104815497

Dr. Ruth Spector, MD is a Critical Care (Intensivists) in Great Neck, New York. Graduated from George Washington University School of Medicine in 1986, 40 years ago. Practices with Usacs Observation Medicine Services of Colorado Inc, a 79-clinician group and accepts Medicare assignment. Licensed in Delaware and New York.

Years since qualifying
40
Trained at
George Washington University School of Medicine
Licensed in
DE, NY
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

21 Fox Hunt Ln
Great Neck, NY 11020-1229
Phone: (516) 829-4020
Fax: (516) 829-4020
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 171197 (NY)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence C1-0025467 (DE)

Record details

NPI number1104815497
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 19, 2005
Last updated in NPPESOctober 26, 2022
Certification dateOctober 26, 2022
Mailing address21 Fox Hunt Ln, Great Neck, NY 11020-1229

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Medical schoolGEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice Usacs Observation Medicine Services Of Colorado Inc. — 79 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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