Rikki Nicole Williams, MD
Hematology & Oncology Physician · Birmingham, AL
Rikki Nicole Williams, MD is a hematology & oncology physician with a practice address in Birmingham, Alabama, and NPI 1710636691, issued on Mar 19, 2022. Check the license (Alabama 51121, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Rikki Nicole Williams
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 51121 AL
Self-reported in NPPES; status is on the state search - Practice location
- 1824 6TH St S, Birmingham, AL 35205
- Phone
- (205) 801-9034
- Enumerated
- Mar 19, 2022
- Record last updated
- Aug 7, 2025
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 191 in Alabama → Look up another NPI →
Also registered at 1824 6TH St S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ejas Palathingal BavaStudent in an Organized Health Care Education/Training Program1790364495
Verify Rikki Nicole Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 51121Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
287 Medicare Part D claims for 59 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D.
Most prescribed
- Losartan Potassium12 claims
- Pantoprazole Sodium12 claims
- Trazodone Hcl11 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.
Rikki Nicole Williams among 191 hematology & oncology physician records in Alabama
Rikki Nicole Williams, MD is one of 191 hematology & oncology physician records with a practice address in Alabama. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 97% of them.
- NPI issued2022 · 97% of these records are older, 1% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 80% of these records are
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Alabama
There are 191 hematology & oncology physician records in Alabama.
All 191 in Alabama → Every provider in Birmingham → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Stephen Beck, M.D.Birmingham, AL 352051881612612
- Cara Bondly, M.D.Birmingham, AL 352051588637250
- James Cantrell, M.D.Birmingham, AL 352051952320921
- Carter Capra, M.D.Birmingham, AL 352051033559430
- Ashley Fry, M.D.Birmingham, AL 352051184941460
- Ira Gore, M.D.Birmingham, AL 352051447275565
- John Piede, MDBirmingham, AL 352051972782548
- Khaleel Ashraf, M.D.Birmingham, AL 352091760437925
Common questions
What is Rikki Nicole Williams, MD's NPI number?
Rikki Nicole Williams, MD's National Provider Identifier (NPI) is 1710636691, issued on Mar 19, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Rikki Nicole Williams, MD located?
The NPPES record lists a practice address at 1824 6TH St S, Birmingham, AL, 35205. Phone: (205) 801-9034. Providers update this record themselves, so call before visiting.
How can I verify Rikki Nicole Williams, MD's license?
NPPES lists Alabama license number 51121, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rikki Nicole Williams, MD prescribe under Medicare Part D?
In 2024, Rikki Nicole Williams, MD had 287 Medicare Part D claims for 59 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.