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Urology

Douglas W. Ankrom, MD

Works at hospitals in Hanford, CA · Tulare, CA · California

Summary

Dr. Douglas W. Ankrom, MD is a urologist at 1025 N Douty St, Hanford, CA 93230. Phone: (559) 583-4695. May accept Medicare assignment. In 2024, Douglas W. Ankrom had 548 Original Medicare patients and 4,554 services. NPI 1558390393. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Urologist (Medicare lists Urology)
  • Address: 1025 N Douty St, Hanford, CA 93230 · Directions (2 more locations)
  • Phone: (559) 583‑4695
  • Medicare: May accept Medicare assignment
  • Hospitals: Adventist Health Hanford, Adventist Health Tulare
  • Group practice: Adventist Health Physicians Network (+1 more)
  • Medical school: graduated 1983 (43 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Douglas W. Ankrom, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Douglas W. Ankrom accept Medicare assignment?
Medicare's clinician data says Douglas W. Ankrom may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Douglas W. Ankrom see?
In 2024, CMS data shows 548 Original Medicare patients and 4,554 services for Douglas W. Ankrom. This counts Original Medicare only and measures volume, not quality.
What is Douglas W. Ankrom's NPI number?
1558390393. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Douglas W. Ankrom, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients548
Services billed to Medicare4,554
Different services or procedures39
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Automated urinalysis test (81003)776 services
  2. Ultrasound measurement of bladder capacity after voiding (51798)754 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)731 services
  4. Insertion of lower leg neurostimulator electrode (64566)652 services
  5. Electronic assessment of bladder emptying (51741)547 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol74%
  • Arthritis43%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)36%
  • Ischemic heart disease29%
  • Diabetes27%

Hospitals where Douglas W. Ankrom works

Medicare's Facility Affiliation Data lists Douglas W. Ankrom at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Adventist Health HanfordHanford, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050121
  • Adventist Health TulareTulare, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050784

Practice locations

Addresses where Douglas W. Ankrom is enrolled with Medicare (CMS data updated October 2, 2026).

  • 1025 N Douty StHanford, CA 93230
  • 1524 W Lacey BlvdHanford, CA 93230
  • 1524 W Lacey Blvd, Suite 101Hanford, CA 93230 (559) 583‑4695

Group practices

Medicare enrollment lists Douglas W. Ankrom as a member of these groups (CMS data updated October 2, 2026).

  • Adventist Health Physicians Network628 clinicians in the group
  • Central Valley General Hospital88 clinicians in the group

Specialties

Find other Urology doctors in California →

Other urologists in Hanford

Clinicians with the same Medicare primary specialty in Hanford, CA — not a recommendation.

All urologists in Hanford →

Other clinicians in Adventist Health Physicians Network

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year1983 (43 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1558390393
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians