William J. Spak, DPM
Foot & Ankle Surgery Podiatrist · Anaheim, CA
William J. Spak, DPM is a foot & ankle surgery podiatrist with a practice address in Anaheim, California, and NPI 1922189000, issued on Oct 17, 2006. Check the license (California E3517, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William J. Spak
- Credential
- DPM
- Primary taxonomy
- Foot & Ankle Surgery Podiatrist 213ES0103X
- License number
- E3517 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1011 W LA Palma Ave, Anaheim, CA 92801
- Phone
- (714) 774-1550
- Enumerated
- Oct 17, 2006
- Record last updated
- Nov 17, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (714) 774-0616
- Medicaid ID
- 000E35170 CA
- Medicare enrollment
- Enrolled (PECOS I20050120000364); accepts Medicare assignment
- Medical or professional school
- California School Of Podiatric Medicine, 1987
- Entity
- Type 1 · individual
8 nearest foot & ankle surgery podiatrist records → All 1,248 in California → Look up another NPI →
Also registered at 1011 W LA Palma Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jason Kennedy, D.C.Chiropractor1528207362
- Diana Le, DPMFoot & Ankle Surgery Podiatrist1184112864
Verify William J. Spak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license E3517Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% fewer Medicare Part D claims than the average foot & ankle surgery podiatrist in 2024
328 Medicare Part D claims for 103 beneficiaries, against an average of 335 among the 7,761 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 35 claims were for opioids.
Most prescribed
- Doxycycline Hyclate78 claims
- Hydrocodone-Acetaminophen29 claims
- Ciprofloxacin Hcl27 claims
- Sulfamethoxazole-Trimethoprim24 claims
- Nitro-Bid17 claims
- Santyl17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $177.92
8 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 6,936 providers of this specialty with any payment received $2,972.24 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Richard H Graves Dpm IncLong Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William J. Spak among 1,248 foot & ankle surgery podiatrist records in California
William J. Spak, DPM is one of 1,248 foot & ankle surgery podiatrist records with a practice address in California. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 69% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated1987 · median 2010 among the 970 with a school on file
- Record last updated2010 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 213ES0103X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Foot & Ankle Surgery Podiatrist providers in California
There are 1,248 foot & ankle surgery podiatrist records in California.
All 1,248 in California → Every provider in Anaheim → Foot & Ankle Surgery Podiatrist nationwide →
The 8 foot & ankle surgery podiatrist records with the nearest ZIP codes
- Kunal Bhan, DPMAnaheim, CA 928011902420813
- Diana Le, DPMAnaheim, CA 928011184112864
- Angela Wang, D.P.M.Anaheim, CA 928011184158321
- Kiarash Bakhaj, D.P.MAnaheim, CA 928041235662255
- Michael Schilling, D.P.M.Anaheim, CA 928041508951138
- Cesar Haymes, DPMAnaheim, CA 928051801097340
- Scott Cooper, DPMAnaheim, CA 928071598813487
- Jeffrey Eto, DPMAnaheim, CA 928071437226289
Common questions
What is William J. Spak, DPM's NPI number?
William J. Spak, DPM's National Provider Identifier (NPI) is 1922189000, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William J. Spak, DPM located?
The NPPES record lists a practice address at 1011 W LA Palma Ave, Anaheim, CA, 92801. Phone: (714) 774-1550. Providers update this record themselves, so call before visiting.
How can I verify William J. Spak, DPM's license?
NPPES lists California license number E3517, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does William J. Spak, DPM prescribe under Medicare Part D?
In 2024, William J. Spak, DPM had 328 Medicare Part D claims for 103 beneficiaries; the average among foot & ankle surgery podiatrist prescribers was 335. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.