NPPES file of Aug 9, 2026

George W. Phelps, DDS

General Practice Dentistry · Spencer, IA

George W. Phelps, DDS is a general practice dentistry with a practice address in Spencer, Iowa, and NPI 1528170461, issued on Aug 31, 2006. Check the license (Iowa 6096, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1528170461
Name
George W. Phelps
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
6096 IA
Self-reported in NPPES; status is on the state search
Practice location
114 E 5TH St, Spencer, IA 51301
Phone
(712) 262-9133
Enumerated
Aug 31, 2006
Record last updated
Jul 29, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(712) 262-3717
Medicaid ID
0124081 IA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify George W. Phelps in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license 6096
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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17% fewer Medicare Part D claims than the average general practice dentistry in 2024

69 Medicare Part D claims for 49 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. George Phelps69
  2. Specialty average83

Most prescribed

  1. Clindamycin Hcl37 claims
  2. Amoxicillin16 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.

11 general practice dentistry records list a practice address in Spencer

They are 11 of the 346 NPPES records with a practice address in Spencer, and 1,239 general practice dentistry records in Iowa.

Other general practice dentistry records in Iowa

  1. Deborah Adamec, D.D.S.Iowa City, IA1962624882
  2. Ken Addink, DDSSioux Center, IA1851372940
  3. Eric Adler, DDSSolon, IA1467025106
  4. Martin AhrensManning, IA1104030014
  5. Vinti Ahuja, DMDBettendorf, IA1992275358
  6. Jeffrey AkeyCedar Rapids, IA1598798886
  7. Ala'a Al Arabi, D.D.SWaterloo, IA1477969608
  8. Christopher Aldrich, DDSWaterloo, IA1073956454
  9. Ahmad Alkhazaleh, BDSIowa City, IA1528612827
  10. Jeffrey Allen, DDSPella, IA1841373289

Common questions

What is George W. Phelps, DDS's NPI number?

George W. Phelps, DDS's National Provider Identifier (NPI) is 1528170461, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is George W. Phelps, DDS located?

The NPPES record lists a practice address at 114 E 5TH St, Spencer, IA, 51301. Phone: (712) 262-9133. Providers update this record themselves, so call before visiting.

How can I verify George W. Phelps, DDS's license?

NPPES lists Iowa license number 6096, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

How much does George W. Phelps, DDS prescribe under Medicare Part D?

In 2024, George W. Phelps, DDS had 69 Medicare Part D claims for 49 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.