Tiffany Williams, NP-C
Nurse Practitioner · Dallas, TX
Tiffany Williams, NP-C is a nurse practitioner with a practice address in Dallas, Texas, and NPI 1407322209, issued on Oct 18, 2018. Check the license (Texas AP138157, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tiffany Williams
- Credential
- NP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- AP138157 TX
AP09926 LA
Self-reported in NPPES; status is on the state search - Practice location
- 3410 Worth St Ste 860, Dallas, TX 75246
- Phone
- (214) 820-8500
- Enumerated
- Oct 18, 2018
- Entity
- Type 1 · individual
Also registered at 3410 Worth St Ste 860
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tiffany Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP138157Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
79% fewer Medicare Part D claims than the average nurse practitioner in 2024
238 Medicare Part D claims for 76 beneficiaries, against an average of 1,144 among the 50,277 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Lactulose40 claims
- Spironolactone32 claims
- Ursodiol28 claims
- Furosemide23 claims
- Xifaxan18 claims
- Azathioprine13 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: $145.03
3 payments, mostly food and beverage; the largest payer was Edwards Lifesciences Corporation. The 36,168 providers of this specialty with any payment received $802.80 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.
One hospital or facility affiliation
- Healthtexas Provider NetworkWaxahachie, TX
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
397 nurse practitioner records list a Dallas practice address
They are 397 of the 36,304 NPPES records with a Dallas practice address, and 4,912 nurse practitioner records in Texas.
All 397 in Dallas → All 4,912 in Texas → Every provider in Dallas →
Other nurse practitioner records in Texas
- Cornelia Abanobi, NPTomball, TX1831889005
- Patricia Abbott, FNP-CSan Antonio, TX1639561897
- Malika Abdelfettah, A/G NPGarland, TX1902259815
- Muntaha Abdelhadi, R.N., C.P.N.P.Dallas, TX1326503095
- Guelbert Abellana, N.P.Houston, TX1457605156
- Mary Abelt, CPNPHouston, TX1780764043
- Maria Abernathy, RNAustin, TX1528103371
- Pamela Abeyta, APNFort Sam Houston, TX1497089494
- Shibi Abhilash-Kunjumon, FNPLeague City, TX1376088708
- Kathleen AbingSan Antonio, TX1871425447
Common questions
What is Tiffany Williams, NP-C's NPI number?
Tiffany Williams, NP-C's National Provider Identifier (NPI) is 1407322209, issued on Oct 18, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Williams, NP-C located?
The NPPES record lists a practice address at 3410 Worth St Ste 860, Dallas, TX, 75246. Phone: (214) 820-8500. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Williams, NP-C's license?
NPPES lists Texas license number AP138157, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Tiffany Williams, NP-C prescribe under Medicare Part D?
In 2024, Tiffany Williams, NP-C had 238 Medicare Part D claims for 76 beneficiaries; the average among nurse practitioner prescribers was 1,144. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.