Doctor profile · Federal record

Dr. Amy Darwin, MD

Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Chico, CA

  • NPI 1407827660
  • Accepts Medicare
  • 24 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
277 Cohasset RD
Chico, CA 95926
(530) 872-6650
Additional location
6480 Pentz RD, Suite D
Paradise, CA 959693672
(530) 877-8855
fax (530) 877-2171

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
February 15, 2021
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State licenses (2)
California #A108093 · Arkansas #E4318
Medicaid
AR #158034001

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1407827660. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,930
Distinct HCPCS
10
Medicare allowed
$206,244
HCPCS Description Services Patients Avg allowed
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 744 136 $24
99214 Established patient office or other outpatient visit, 30-39 minutes 544 296 $131
99213 Established patient office or other outpatient visit, 20-29 minutes 493 296 $92
85610 Blood test, clotting time 468 53 $4
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 215 215 $132
G0008 Administration of influenza virus vaccine 116 113 $29
99215 Established patient office or other outpatient visit, 40-54 minutes 59 55 $183
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 56 56 $76
90662 Influenza vaccine split virus, preservative free 54 53 $66
G0009 Administration of pneumococcal vaccine 39 38 $29

In context: peer comparison

Among 11 peers in this city , average services per provider: 208. This provider delivers 14× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,058
Patients
604
Total drug cost
$33,329
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 324 85 $6,382
Atorvastatin Calcium Generic 243 68 $3,234
Losartan Potassium Generic 185 52 $2,874
Amlodipine Besylate Generic 167 50 $1,715
Simvastatin Generic 167 49 $1,852
Metoprolol Succinate Generic 152 42 $2,216
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 133 33 $2,643
Gabapentin Generic 109 37 $2,360
Lisinopril Generic 97 30 $924
Omeprazole Generic 92 32 $1,439

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Amy Darwin's medical specialty?
Dr. Amy Darwin practices Family Medicine Physician in Chico, CA.
Where does Dr. Amy Darwin practice?
Dr. Amy Darwin practices at 277 Cohasset RD, Chico, CA 95926. Office phone: 5308726650.
What is Dr. Amy Darwin's NPI?
Dr. Amy Darwin's National Provider Identifier (NPI) is 1407827660, issued by NPPES.
Does Dr. Amy Darwin accept Medicare assignment?
Yes. Dr. Amy Darwin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amy Darwin commonly perform?
Top Medicare-reported procedures in 2023: Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (HCPCS 99211); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.