Doctor profile · Federal record

Dr. Anne Barnett, MD

Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Stockton, CA

  • NPI 1447771688
  • Accepts Medicare
  • MIPS 90.2 / 100 · 2023
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
782 E Harding Way
Stockton, CA 952046101
(209) 546-5200
fax (209) 466-1982
Mailing address
3400 Data Dr
Rancho Cordova, CA 956707956

Credentials & registration

NPPES · NUCC
NPI registered
June 2017 — 9 yrs on file
Profile last updated
September 8, 2023
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207RE0101X — NUCC code
State license (1)
California #A188756

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1447771688. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
110
Distinct HCPCS
5
Medicare allowed
$14,129
HCPCS Description Services Patients Avg allowed
82962 Blood glucose (sugar) test performed by hand-held instrument 30 17 $3
99204 New patient office or other outpatient visit, 45-59 minutes 26 26 $172
99214 Established patient office or other outpatient visit, 30-39 minutes 22 19 $133
99205 New patient office or other outpatient visit, 60-74 minutes 17 17 $227
99215 Established patient office or other outpatient visit, 40-54 minutes 15 12 $186

In context: peer comparison

Among 6 peers in this city , average services per provider: 318. This provider delivers 0.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
116
Patients
31
Total drug cost
$54,153
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 42 20 $754
Ozempic (Semaglutide) Brand 21 11 $24,750
Jardiance (Empagliflozin) Brand 15 0 $13,269
Toujeo Solostar (Insulin Glargine,hum.Rec.Anlog) Brand 14 0 $8,151
Humalog Kwikpen U-100 (Insulin Lispro) Brand 13 0 $6,920
Atorvastatin Calcium Generic 11 0 $309

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Anne Barnett's medical specialty?
Dr. Anne Barnett practices Endocrinology, Diabetes & Metabolism Physician in Stockton, CA.
Where does Dr. Anne Barnett practice?
Dr. Anne Barnett practices at 782 E Harding Way, Stockton, CA 952046101. Office phone: 2095465200.
What is Dr. Anne Barnett's NPI?
Dr. Anne Barnett's National Provider Identifier (NPI) is 1447771688, issued by NPPES.
Does Dr. Anne Barnett accept Medicare assignment?
Yes. Dr. Anne Barnett accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anne Barnett commonly perform?
Top Medicare-reported procedures in 2023: Blood glucose (sugar) test performed by hand-held instrument (HCPCS 82962); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.