Sandra M. Henderson, FNP
Family Nurse Practitioner · Johnson City, TN
Sandra M. Henderson, FNP is a family nurse practitioner with a practice address in Johnson City, Tennessee, and NPI 1033664503, issued on Aug 24, 2016. Check the license (Tennessee 21628, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sandra M. Henderson
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 21628 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1627 Old Gray Station RD, Johnson City, TN 37615
- Phone
- (423) 282-3376
- Enumerated
- Aug 24, 2016
- Record last updated
- Jul 26, 2023
- Fax
- (423) 791-8388
- Medicaid ID
- Q044000 TN
- Medicare enrollment
- Enrolled (PECOS I20200129000059); accepts Medicare assignment
- Medical or professional school
- East Tennessee State University Quillen College Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 9,060 in Tennessee → Look up another NPI →
Also registered at 1627 Old Gray Station RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pamela Davis, PA-CMedical Physician Assistant1508877416
Verify Sandra M. Henderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 21628Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,229 Medicare Part D claims for 619 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Ketoconazole317 claims
- Triamcinolone Acetonide139 claims
- Imiquimod136 claims
- Clobetasol Propionate89 claims
- Doxycycline Hyclate68 claims
- Fluorouracil67 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): 85.2 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).
Industry payments in 2024: $499.30
25 payments; by number, the most common kind was food and beverage; the largest payer was Sun Pharmaceutical Industries Inc. 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.
Bills Medicare through one group practice
- Tricities Skin And Cancer.Johnson City, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sandra M. Henderson among 9,060 family nurse practitioner records in Tennessee
Sandra M. Henderson, FNP is one of 9,060 family nurse practitioner records with a practice address in Tennessee. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 45% of them.
- NPI issued2016 · 45% of these records are older, 50% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2016 · median 2017 among the 5,523 with a school on file
- Record last updated2023 · 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 363LF0000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
350 family nurse practitioner records list a practice address in Johnson City
They are 350 of the 3,807 NPPES records with a practice address in Johnson City, and 9,060 family nurse practitioner records in Tennessee.
All 9,060 in Tennessee → Every provider in Johnson City → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Sherry Barnett, FNP-BCJohnson City, TN 376151538395876
- Mary Christian, FNPJohnson City, TN 376151235230871
- Stacey Collins, APNJohnson City, TN 376151871563981
- William Cote, FNPGray, TN 376151740383157
- Anna Deal, FNPJohnson City, TN 376151700018603
- Stephanie Eads, APRN, BCJohnson City, TN 376151306906516
- Patricia Estes, APNJohnson City, TN 376151629058045
- Sandra Hickman, FNPGray, TN 376151922181973
Common questions
What is Sandra M. Henderson, FNP's NPI number?
Sandra M. Henderson, FNP's National Provider Identifier (NPI) is 1033664503, issued on Aug 24, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Sandra M. Henderson, FNP located?
The NPPES record lists a practice address at 1627 Old Gray Station RD, Johnson City, TN, 37615. Phone: (423) 282-3376. Providers update this record themselves, so call before visiting.
How can I verify Sandra M. Henderson, FNP's license?
NPPES lists Tennessee license number 21628, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Sandra M. Henderson, FNP prescribe under Medicare Part D?
In 2024, Sandra M. Henderson, FNP had 1,229 Medicare Part D claims for 619 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Sandra M. Henderson, FNP's MIPS final score?
The 2023 MIPS final score is 85.2 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.