Doctor profile · Federal record

Dr. Regina Adair

Hospitalist Physician (CMS: Hospitalist) · New York, NY

  • NPI 1245625540
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1000 10Th Ave
New York, NY 100191147
(212) 523-4000
Mailing address
1 Gustave L Levy Pl # 1118
New York, NY 100296504

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
September 8, 2023
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
New York #294549

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245625540. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
409
Distinct HCPCS
4
Medicare allowed
$52,073
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 159 66 $135
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 138 61 $90
99239 Hospital discharge day management, more than 30 minutes 59 58 $131
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 53 53 $198

In context: peer comparison

Among 190 peers in this city , average services per provider: 97. This provider delivers 4.2× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Regina Adair's medical specialty?
Dr. Regina Adair practices Hospitalist Physician in New York, NY.
Where does Dr. Regina Adair practice?
Dr. Regina Adair practices at 1000 10Th Ave, New York, NY 100191147. Office phone: 2125234000.
What is Dr. Regina Adair's NPI?
Dr. Regina Adair's National Provider Identifier (NPI) is 1245625540, issued by NPPES.
Does Dr. Regina Adair accept Medicare assignment?
Yes. Dr. Regina Adair accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Regina Adair commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.