Doctor profile · Federal record

Dr. Heidi Regenass, M.D.

Plastic Surgery Physician (CMS: Internal Medicine) · Hospice and Palliative Medicine (Surgery) Physician · Addiction Medicine (Internal Medicine) Physician · Santa Ana, CA

  • NPI 1225258965
  • MIPS 15.6 / 100 · 2023
  • 27 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1945 E 17Th St Ste 107
Santa Ana, CA 927056862
(714) 500-7714
Mailing address
1501 Westcliff Dr Ste 303
Newport Beach, CA 926605519

Credentials & registration

NPPES · NUCC
NPI registered
April 2007 — 19 yrs on file
Profile last updated
February 14, 2024
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
208200000X — NUCC code
State license (1)
California #C165083

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1225258965. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,803
Distinct HCPCS
10
Medicare allowed
$387,991
HCPCS Description Services Patients Avg allowed
G0181 Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow 436 159 $112
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and 434 159 $58
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes 410 155 $197
99497 Advance care planning, first 30 minutes 85 85 $88
36465 Injection of chemical agent into single incompetent vein of leg using ultrasound guidance 83 15 $1,569
99345 Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes 83 83 $215
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 81 81 $140
93970 Ultrasound study of arm or leg veins with compression and maneuvers 57 25 $222
99214 Established patient office or other outpatient visit, 30-39 minutes 46 20 $130
36475 Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance 31 13 $1,263

In context: peer comparison

Among 2 peers in Santa Ana Plastic Surgery Physician, average services per provider: 330. This provider delivers 5.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,701
Patients
997
Total drug cost
$43,494
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 492 138 $5,821
Amlodipine Besylate Generic 406 111 $3,178
Metformin Hcl Generic 334 85 $2,350
Tamsulosin Hcl Generic 316 72 $5,134
Gabapentin Generic 275 79 $3,283
Omeprazole Generic 260 71 $2,668
Furosemide Generic 234 62 $1,077
Losartan Potassium Generic 215 60 $2,272
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 194 66 $7,263
Levothyroxine Sodium Generic 183 50 $1,964

Frequently asked questions

Auto-generated from federal data
What is Dr. Heidi Regenass's medical specialty?
Dr. Heidi Regenass practices Plastic Surgery Physician in Santa Ana, CA.
Where does Dr. Heidi Regenass practice?
Dr. Heidi Regenass practices at 1945 E 17Th St Ste 107, Santa Ana, CA 927056862. Office phone: 7145007714.
What is Dr. Heidi Regenass's NPI?
Dr. Heidi Regenass's National Provider Identifier (NPI) is 1225258965, issued by NPPES.
Does Dr. Heidi Regenass accept Medicare assignment?
Dr. Heidi Regenass does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Heidi Regenass commonly perform?
Top Medicare-reported procedures in 2023: Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow (HCPCS G0181); Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (HCPCS G0180); Residence visit for established patient with high level of medical decision making (HCPCS 99350). Source: CMS Medicare Physician & Other Practitioners file.