Doctor profile · Federal record

Dr. Katie Julian, MD

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

  • NPI 1730205220
  • Accepts Medicare
  • 19 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1400 E Church St
Santa Maria, CA 934545906
(805) 739-3215
fax (805) 739-3245
Additional location
1911 Johnson Ave Ste 110
San Luis Obispo, CA 934014131
(805) 439-2998
fax (805) 439-2997

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
November 8, 2022
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
California #A119083

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1730205220. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,045
Distinct HCPCS
4
Medicare allowed
$125,989
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 385 167 $79
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 350 145 $120
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 292 277 $175
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 18 18 $131

In context: peer comparison

Among 2 peers in Santa Maria Hospitalist Physician, average services per provider: 212. This provider delivers 4.9× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Katie Julian's medical specialty?
Dr. Katie Julian practices Hospitalist Physician in Santa Maria, CA.
Where does Dr. Katie Julian practice?
Dr. Katie Julian practices at 1400 E Church St, Santa Maria, CA 934545906. Office phone: 8057393215.
What is Dr. Katie Julian's NPI?
Dr. Katie Julian's National Provider Identifier (NPI) is 1730205220, issued by NPPES.
Does Dr. Katie Julian accept Medicare assignment?
Yes. Dr. Katie Julian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katie Julian 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.