Colette T. Knudsen, RN, FNP-BC
Nurse Practitioner · Alexandria, VA
Colette T. Knudsen, RN, FNP-BC is a nurse practitioner with a practice address in Alexandria, Virginia, and NPI 1639406317, issued on Nov 17, 2009. Check the license (Virginia 0024173673, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Colette T. Knudsen
- Credential
- RN, FNP-BC
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 0024173673 VA
0001098727 VA
Self-reported in NPPES; status is on the state search - Practice location
- 8350 Richmond Hwy Ste 301, Alexandria, VA 22309
- Phone
- (703) 704-7082
- Enumerated
- Nov 17, 2009
- Record last updated
- Mar 7, 2023
- Medicaid ID
- 1639406317 WI
- Medicare enrollment
- Enrolled (PECOS I20171204003050); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,721 in Virginia → Look up another NPI →
Also registered at 8350 Richmond Hwy Ste 301
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Colette T. Knudsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0024173673Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average nurse practitioner in 2024
521 Medicare Part D claims for 39 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate49 claims
- Metformin Hcl45 claims
- Atorvastatin Calcium38 claims
- Levothyroxine Sodium21 claims
- Pantoprazole Sodium19 claims
- Gabapentin18 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.
Bills Medicare through one group practice
- Inova Health Care ServicesSpringfield, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Colette T. Knudsen among 1,721 nurse practitioner records in Virginia
Colette T. Knudsen, RN, FNP-BC is one of 1,721 nurse practitioner records with a practice address in Virginia. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 33% of them.
- NPI issued2009 · 33% of these records are older, 66% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2009 · median 2018 among the 921 with a school on file
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
52 nurse practitioner records list a practice address in Alexandria
They are 52 of the 5,424 NPPES records with a practice address in Alexandria, and 1,721 nurse practitioner records in Virginia.
All 1,721 in Virginia → Every provider in Alexandria → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Moona HamadAlexandria, VA 223091962358440
- Gabriela Aguila Conway, DNP, FNP-BCAlexandria, VA 223101003690769
- Alexandra Bingnear, MSN, AGACNP-BCAlexandria, VA 223101265981716
- Jaime Hogans, NPAlexandria, VA 223101093370959
- Jacklyn Lessard, FNP-CAlexandria, VA 223101326651381
- Jan Master, CRNPAlexandria, VA 223101437134434
- Sangmee RichardsonAlexandria, VA 223101164554994
- Lindsay Shmatov, FNPAlexandria, VA 223101801226121
Common questions
What is Colette T. Knudsen, RN, FNP-BC's NPI number?
Colette T. Knudsen, RN, FNP-BC's National Provider Identifier (NPI) is 1639406317, issued on Nov 17, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Colette T. Knudsen, RN, FNP-BC located?
The NPPES record lists a practice address at 8350 Richmond Hwy Ste 301, Alexandria, VA, 22309. Phone: (703) 704-7082. Providers update this record themselves, so call before visiting.
How can I verify Colette T. Knudsen, RN, FNP-BC's license?
NPPES lists Virginia license number 0024173673, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Colette T. Knudsen, RN, FNP-BC prescribe under Medicare Part D?
In 2024, Colette T. Knudsen, RN, FNP-BC had 521 Medicare Part D claims for 39 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.