Doctor profile · Federal record

Dr. Douglas Ankrom, M.D.

Urology Physician (CMS: Urology) · Sonora, CA

  • NPI 1558390393
  • MIPS 100.0 / 100 · 2023
  • 43 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
680 Guzzi Ln Ste 205
Sonora, CA 953705288
(209) 533-3321
fax (209) 533-3118

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
February 4, 2010
Year of graduation
1983 — 43 yrs since
Specialty taxonomy
208800000X — NUCC code
State license (1)
California #A52517

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558390393. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
5,338
Distinct HCPCS
10
Medicare allowed
$331,101
HCPCS Description Services Patients Avg allowed
81003 Automated urinalysis test 1,034 557 $2
51798 Ultrasound measurement of bladder capacity after voiding 1,009 546 $11
64566 Insertion of lower leg neurostimulator electrode 942 73 $126
99214 Established patient office or other outpatient visit, 30-39 minutes 882 500 $132
51741 Electronic assessment of bladder emptying 788 477 $13
99213 Established patient office or other outpatient visit, 20-29 minutes 259 169 $92
J9217 Leuprolide acetate (for depot suspension), 7.5 mg 120 17 $172
J0290 Injection, ampicillin sodium, 500 mg 56 27 $1
52000 Diagnostic exam of bladder and urethra using an endoscope 50 48 $249
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle 46 17 $36

In context: peer comparison

Among 1 peers in Sonora Urology Physician, average services per provider: 314. This provider delivers 17× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,493
Transactions
13
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Procept BioRobotics Corporation 8 $1,388.10
Janssen Biotech, INC. 2 $47.43
Dentsply Ih Ab 1 $20.36
Sun Pharmaceutical Industries INC. 1 $19.01
Urogen Pharma, INC. 1 $18.25

By nature of payment

Travel and Lodging
$1,152
Food and Beverage
$342

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,626
Patients
460
Total drug cost
$165,286
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 694 206 $16,262
Finasteride Generic 574 177 $12,026
Myrbetriq (Mirabegron) Brand 96 34 $110,677
Cephalexin Generic 50 27 $803
Testosterone Generic 32 0 $2,807
Silodosin Generic 27 0 $2,744
Potassium Citrate ER (Potassium Citrate) Brand 24 0 $1,194
Tadalafil Generic 22 0 $350
Terazosin Hcl Generic 21 0 $378
Ciprofloxacin Hcl Generic 20 16 $140

Frequently asked questions

Auto-generated from federal data
What is Dr. Douglas Ankrom's medical specialty?
Dr. Douglas Ankrom practices Urology Physician in Sonora, CA.
Where does Dr. Douglas Ankrom practice?
Dr. Douglas Ankrom practices at 680 Guzzi Ln Ste 205, Sonora, CA 953705288. Office phone: 2095333321.
What is Dr. Douglas Ankrom's NPI?
Dr. Douglas Ankrom's National Provider Identifier (NPI) is 1558390393, issued by NPPES.
Does Dr. Douglas Ankrom accept Medicare assignment?
Dr. Douglas Ankrom does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Douglas Ankrom commonly perform?
Top Medicare-reported procedures in 2023: Automated urinalysis test (HCPCS 81003); Ultrasound measurement of bladder capacity after voiding (HCPCS 51798); Insertion of lower leg neurostimulator electrode (HCPCS 64566). Source: CMS Medicare Physician & Other Practitioners file.