William Vance Baker, M.D.
Psychiatry Physician · Milwaukee, WI
William Vance Baker, M.D. is a psychiatry physician with a practice address in Milwaukee, Wisconsin, and NPI 1205854999, issued on Jul 18, 2006. Check the license (Wisconsin 23918020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- William Vance Baker
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 23918020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1040 S. 70TH St., Milwaukee, WI 53214
- Phone
- (414) 476-9675
- Enumerated
- Jul 18, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (414) 615-0627
- Medicaid ID
- 30923800 WI
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 929 in Wisconsin → Look up another NPI →
Verify William Vance Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 23918020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% more Medicare Part D claims than the average psychiatry physician in 2024
1,279 Medicare Part D claims for 36 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Aripiprazole99 claims
- Clozapine93 claims
- Quetiapine Fumarate87 claims
- Escitalopram Oxalate78 claims
- Clonazepam67 claims
- Trazodone Hcl63 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.
William Vance Baker among 929 psychiatry physician records in Wisconsin
William Vance Baker, M.D. is one of 929 psychiatry physician records with a practice address in Wisconsin. 68% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 50% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 47% of these records are
- Record last updated2023 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Wisconsin
There are 929 psychiatry physician records in Wisconsin.
All 929 in Wisconsin → Every provider in Milwaukee → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Nicholas Bracciano, M.D.Milwaukee, WI 532141497140453
- Jeffrey Wilson, MDWest Allis, WI 532141417065715
- Mohammad Anjum, M.DWauwatosa, WI 532131922206259
- Subhadeep Barman, M.D.Wauwatosa, WI 532131922205996
- Joseph Burgarino, M.D.Milwaukee, WI 532131598829665
- Kimberly Frank, MDMilwaukee, WI 532151265598940
- Redentor Galang, M.D.Milwaukee, WI 532151053358788
- Omar Gladwin, M.D.Milwaukee, WI 532131417213190
Common questions
What is William Vance Baker, M.D.'s NPI number?
William Vance Baker, M.D.'s National Provider Identifier (NPI) is 1205854999, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Vance Baker, M.D. located?
The NPPES record lists a practice address at 1040 S. 70TH St., Milwaukee, WI, 53214. Phone: (414) 476-9675. Providers update this record themselves, so call before visiting.
How can I verify William Vance Baker, M.D.'s license?
NPPES lists Wisconsin license number 23918020, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Vance Baker, M.D. prescribe under Medicare Part D?
In 2024, William Vance Baker, M.D. had 1,279 Medicare Part D claims for 36 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.