Dennis Williams, MD
Family Medicine Physician · Tifton, GA
Dennis Williams, MD is a family medicine physician with a practice address in Tifton, Georgia, and NPI 1457422842, issued on Nov 10, 2006. Check the license (Georgia 33490, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Dennis Williams
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 33490 GA
033490 GA
Self-reported in NPPES; status is on the state search - Practice location
- 901 18TH St E, Tifton, GA 31794
- Phone
- (229) 353-6208
- Enumerated
- Nov 10, 2006
- Record last updated
- Aug 20, 2025
- Fax
- (229) 353-7722
- Medicaid ID
- 000495327D GA
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,951 in Georgia → Look up another NPI →
Also registered at 901 18TH St E
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Dennis Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 33490Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average family medicine physician in 2024
389 Medicare Part D claims for 234 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 115 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen59 claims
- Tramadol Hcl34 claims
- Ondansetron Odt32 claims
- Celecoxib28 claims
- Sulfamethoxazole-Trimethoprim24 claims
- Oxycodone-Acetaminophen19 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 78.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Dennis Williams among 3,951 family medicine physician records in Georgia
Dennis Williams, MD is one of 3,951 family medicine physician records with a practice address in Georgia. 81% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 57% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2025 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 family medicine physician records list a practice address in Tifton
They are 21 of the 705 NPPES records with a practice address in Tifton, and 3,951 family medicine physician records in Georgia.
All 3,951 in Georgia → Every provider in Tifton → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Parviz Brahman, M.D.Tifton, GA 317941578584421
- Charles Bryan, M.D.Tifton, GA 317941649282575
- Norris Burton, M.D.Tifton, GA 317941578558805
- Langston Cleveland, MDTifton, GA 317941790857381
- Troy Clifton, MDTifton, GA 317941114096617
- James Graham, MDTifton, GA 317941730182106
- Robert Hawes, MDTifton, GA 317941518036623
- Benjamin Hess, MDTifton, GA 317941003044199
Common questions
What is Dennis Williams, MD's NPI number?
Dennis Williams, MD's National Provider Identifier (NPI) is 1457422842, issued on Nov 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dennis Williams, MD located?
The NPPES record lists a practice address at 901 18TH St E, Tifton, GA, 31794. Phone: (229) 353-6208. Providers update this record themselves, so call before visiting.
How can I verify Dennis Williams, MD's license?
NPPES lists Georgia license number 33490, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dennis Williams, MD prescribe under Medicare Part D?
In 2024, Dennis Williams, MD had 389 Medicare Part D claims for 234 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Dennis Williams, MD's MIPS final score?
The 2023 MIPS final score is 78.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.