Doctor profile · Federal record

Dr. Rachel Zonca, D.O

Family Medicine Physician (CMS: Family Practice) · Santa Maria, CA

  • NPI 1619357092
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
915 E Stowell RD Ste C
Santa Maria, CA 934547010
(805) 934-5140
Mailing address
1400 E Church St
Santa Maria, CA 934545906

Credentials & registration

NPPES · NUCC
NPI registered
June 2015 — 11 yrs on file
Profile last updated
September 18, 2019
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #20A15580

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1619357092. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,488
Distinct HCPCS
10
Medicare allowed
$173,181
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 501 267 $138
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 198 198 $141
99213 Established patient office or other outpatient visit, 20-29 minutes 175 120 $98
99215 Established patient office or other outpatient visit, 40-54 minutes 165 140 $194
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 95 22 $1
G0444 Annual depression screening, 5 to 15 minutes 59 59 $21
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 40 37 $16
90686 Influenza vaccine, quadrivalent, preservative free, 0.5 ml dosage 38 38 $22
G0008 Administration of influenza virus vaccine 37 37 $34
99496 Transitional care management services for problem of high complexity 24 20 $304

In context: peer comparison

Among 31 peers in this city , average services per provider: 141. This provider delivers 11× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,762
Transactions
97
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Amgen Inc. 18 $318.62
Novo Nordisk Inc 14 $260.60
ABBVIE INC. 15 $201.67
PFIZER INC. 12 $187.23
Lilly USA, LLC 9 $133.35
Bayer Healthcare Pharmaceuticals Inc. 6 $104.79
Novartis Pharmaceuticals Corporation 3 $95.77
GlaxoSmithKline, LLC. 4 $68.69
Boehringer Ingelheim Pharmaceuticals, Inc. 4 $68.33
Esperion Therapeutics, Inc. 3 $51.01
Exact Sciences Corporation 2 $45.89
AstraZeneca Pharmaceuticals LP 2 $35.81
Almatica Pharma LLC 2 $33.71
Phathom Pharmaceuticals, Inc. 2 $30.36
Biosense Webster, Inc. 1 $25.38

By nature of payment

Food and Beverage
$1,762

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,808
Patients
541
Total drug cost
$127,016
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 295 91 $3,267
Levothyroxine Sodium Generic 230 65 $4,224
Amlodipine Besylate Generic 173 51 $1,610
Losartan Potassium Generic 143 43 $2,017
Hydrochlorothiazide Generic 108 31 $624
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 107 36 $1,589
Metoprolol Succinate Generic 102 31 $1,543
Rosuvastatin Calcium Generic 101 37 $4,953
Lisinopril Generic 97 28 $782
Simvastatin Generic 91 26 $939

Frequently asked questions

Auto-generated from federal data
What is Dr. Rachel Zonca's medical specialty?
Dr. Rachel Zonca practices Family Medicine Physician in Santa Maria, CA.
Where does Dr. Rachel Zonca practice?
Dr. Rachel Zonca practices at 915 E Stowell RD Ste C, Santa Maria, CA 934547010. Office phone: 8059345140.
What is Dr. Rachel Zonca's NPI?
Dr. Rachel Zonca's National Provider Identifier (NPI) is 1619357092, issued by NPPES.
Does Dr. Rachel Zonca accept Medicare assignment?
Yes. Dr. Rachel Zonca accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rachel Zonca commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.