Lesley Ann Williams-Anderson, FNP
Family Nurse Practitioner · Aurora, CO
Lesley Ann Williams-Anderson, FNP is a family nurse practitioner with a practice address in Aurora, Colorado, and NPI 1366734592, issued on May 5, 2011. Check the license (Colorado NP- 990113, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lesley Ann Williams-Anderson
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- NP- 990113 CO
Self-reported in NPPES; status is on the state search - Practice location
- 2550 S Parker RD, Aurora, CO 80014
- Phone
- (303) 338-4545
- Enumerated
- May 5, 2011
- Record last updated
- Sep 23, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicaid ID
- 79729533 CO
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,492 in Colorado → Look up another NPI →
Also registered at 2550 S Parker RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa AeschlemanClinical Social Worker1356859755
- Brian Agganis, M.D.Internal Medicine Physician1104204072
- Sarah Alber, NPFamily Nurse Practitioner1801126263
- Sharon AlmonObstetrics & Gynecology Physician1821132697
- Madai Arreola, LPNLicensed Practical Nurse1598099566
- Erin Baker, RNRegistered Nurse1457741951
Verify Lesley Ann Williams-Anderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license NP- 990113Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average family nurse practitioner in 2024
1,366 Medicare Part D claims for 61 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 83 claims were for opioids.
Most prescribed
- Eliquis98 claims
- Levothyroxine Sodium75 claims
- Sertraline Hcl75 claims
- Atorvastatin Calcium64 claims
- Furosemide46 claims
- Gabapentin46 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: $196.80
8 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 99,489 providers of this specialty with any payment received $650.95 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.
Lesley Ann Williams-Anderson among 3,492 family nurse practitioner records in Colorado
Lesley Ann Williams-Anderson, FNP is one of 3,492 family nurse practitioner records with a practice address in Colorado. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 21% of them.
- NPI issued2011 · 21% of these records are older, 77% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2011 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
205 family nurse practitioner records list a practice address in Aurora
They are 205 of the 17,400 NPPES records with a practice address in Aurora, and 3,492 family nurse practitioner records in Colorado.
All 3,492 in Colorado → Every provider in Aurora → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Alexander Carvajal, FNP-BCAurora, CO 800141598943730
- Gayle Gillmore, NPAurora, CO 800141932250180
- Laura Greene, FNPAurora, CO 800141992901938
- Joan Hammers, FNP-CAurora, CO 800141871568949
- Christine Hartwick, N.P.Aurora, CO 800141477531341
- Lisa Hawkins, NPAurora, CO 800141497944672
- Lindsey Hodges, FNPAurora, CO 800141578740825
- Brenda Larson, FNP-CAurora, CO 800141588636120
Common questions
What is Lesley Ann Williams-Anderson, FNP's NPI number?
Lesley Ann Williams-Anderson, FNP's National Provider Identifier (NPI) is 1366734592, issued on May 5, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Lesley Ann Williams-Anderson, FNP located?
The NPPES record lists a practice address at 2550 S Parker RD, Aurora, CO, 80014. Phone: (303) 338-4545. Providers update this record themselves, so call before visiting.
How can I verify Lesley Ann Williams-Anderson, FNP's license?
NPPES lists Colorado license number NP- 990113, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Lesley Ann Williams-Anderson, FNP prescribe under Medicare Part D?
In 2024, Lesley Ann Williams-Anderson, FNP had 1,366 Medicare Part D claims for 61 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.