Frederick Marcus Walker, DDS
General Practice Dentistry · West Allis, WI
Frederick Marcus Walker, DDS is a general practice dentistry with a practice address in West Allis, Wisconsin, and NPI 1154425445, issued on Sep 8, 2006. Check the license (Wisconsin 5001143015, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Frederick Marcus Walker
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 5001143015 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2319 S 108TH St, West Allis, WI 53227
- Phone
- (414) 541-0055
- Enumerated
- Sep 8, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (414) 541-1577
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,305 in Wisconsin → Look up another NPI →
Verify Frederick Marcus Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 5001143015Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average general practice dentistry in 2024
18 Medicare Part D claims for 15 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
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.
Frederick Marcus Walker among 2,305 general practice dentistry records in Wisconsin
Frederick Marcus Walker, DDS is one of 2,305 general practice dentistry records with a practice address in Wisconsin. 57% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 67% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 general practice dentistry records list a practice address in West Allis
They are 38 of the 1,362 NPPES records with a practice address in West Allis, and 2,305 general practice dentistry records in Wisconsin.
All 2,305 in Wisconsin → Every provider in West Allis → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- William Baggott, DDSGreenfield, WI 532271851486484
- Conor CaseyWest Allis, WI 532271508923657
- James Coakley, D.D.S.West Allis, WI 532271134271349
- Lianne Culver, DDSWest Allis, WI 532271750313565
- Michael Flynn, DDSWest Allis, WI 532271528181252
- Dennis Hanna, DDSMilwaukee, WI 532271275661001
- James Maurin, DDSWest Allis, WI 532271063428241
- Paul Mroczkowski, D.D.S.West Allis, WI 532271194862763
Common questions
What is Frederick Marcus Walker, DDS's NPI number?
Frederick Marcus Walker, DDS's National Provider Identifier (NPI) is 1154425445, issued on Sep 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Frederick Marcus Walker, DDS located?
The NPPES record lists a practice address at 2319 S 108TH St, West Allis, WI, 53227. Phone: (414) 541-0055. Providers update this record themselves, so call before visiting.
How can I verify Frederick Marcus Walker, DDS's license?
NPPES lists Wisconsin license number 5001143015, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Frederick Marcus Walker, DDS prescribe under Medicare Part D?
In 2024, Frederick Marcus Walker, DDS had 18 Medicare Part D claims for 15 beneficiaries; the average among general practice dentistry prescribers was 83. 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.