Doctor profile · Federal record

Dr. Mary Henary, M.D.

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Santa Monica, CA

  • NPI 1245849926
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1250 16Th St # C2304
Santa Monica, CA 904041249
(310) 319-4698
Additional location
Santa Barbara Cottage Hospital, 400 W. Pueblo Street
Santa Barbara, CA 93105
(805) 569-7315
fax (805) 569-8358
Mailing address
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631

Credentials & registration

NPPES · NUCC
NPI registered
July 2020 — 6 yrs on file
Profile last updated
August 29, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
California #A184657

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245849926. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
585
Distinct HCPCS
4
Medicare allowed
$59,907
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 383 77 $83
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 127 37 $125
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 50 50 $182
99239 Hospital discharge day management, more than 30 minutes 25 25 $121

In context: peer comparison

Among 43 peers in Santa Monica Hospitalist Physician, average services per provider: 116. This provider delivers 5.0× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Henary's medical specialty?
Dr. Mary Henary practices Hospitalist Physician in Santa Monica, CA.
Where does Dr. Mary Henary practice?
Dr. Mary Henary practices at 1250 16Th St # C2304, Santa Monica, CA 904041249. Office phone: 3103194698.
What is Dr. Mary Henary's NPI?
Dr. Mary Henary's National Provider Identifier (NPI) is 1245849926, issued by NPPES.
Does Dr. Mary Henary accept Medicare assignment?
Yes. Dr. Mary Henary accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Henary commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.