Shannon Hansen Cook, MD
Psychiatry Physician · Johnson City, TN
Shannon Hansen Cook, MD is a psychiatry physician with a practice address in Johnson City, Tennessee, and NPI 1356502389, issued on Jun 23, 2008. Check the license (Tennessee 53315, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Shannon Hansen Cook
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 53315 TN
LL30894 SC
Self-reported in NPPES; status is on the state search - Practice location
- 917 W Walnut St, Johnson City, TN 37604
- Phone
- (423) 439-6464
- Enumerated
- Jun 23, 2008
- Record last updated
- Sep 17, 2025
- Medicaid ID
- Q065146 TN
- Medicare enrollment
- Enrolled (PECOS I20210503001374); accepts Medicare assignment
- Medical or professional school
- East Tennessee State University Quillen College Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 731 in Tennessee → Look up another NPI →
Also registered at 917 W Walnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mohammad Bin Amir, MDStudent in an Organized Health Care Education/Training Program1417873837
- Max Bayard, MDFamily Medicine Physician1588653521
- Christopher BridgesFamily Medicine Physician1588050538
- Morgan Buda, MDFamily Medicine Physician1689161663
- Alayna Cameron, MDStudent in an Organized Health Care Education/Training Program1669211769
Verify Shannon Hansen Cook in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 53315Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average psychiatry physician in 2024
95 Medicare Part D claims for 16 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Fluoxetine Hcl17 claims
- Temazepam12 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 2 group practices
- Blue Ridge Medical Management CorporationElizabethton, TN
- Dragonfly Medical And Behavioral Health Professsional CorporationJohnson City, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shannon Hansen Cook among 731 psychiatry physician records in Tennessee
Shannon Hansen Cook, MD is one of 731 psychiatry physician records with a practice address in Tennessee. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 62% of them.
- NPI issued2008 · 62% of these records are older, 35% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated2008 · median 2003 among the 329 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
45 psychiatry physician records list a practice address in Johnson City
They are 45 of the 3,807 NPPES records with a practice address in Johnson City, and 731 psychiatry physician records in Tennessee.
All 731 in Tennessee → Every provider in Johnson City → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Fernando Bendfeldt, M.D.Johnson City, TN 376041205830536
- Brian Bonfardin, MDJohnson City, TN 376041356322515
- Shambhavi Chandraiah, M.D.Johnson City, TN 376041760439392
- William Diebold, MDJohnson City, TN 376041770573511
- John Fenley, MDJohnson City, TN 376041568537751
- Charles Gaines, DOJohnson City, TN 376041649236753
- Donald Henson, M.D.Johnson City, TN 376041245265925
- Rodney Houghton, MDJohnson City, TN 376041215993332
Common questions
What is Shannon Hansen Cook, MD's NPI number?
Shannon Hansen Cook, MD's National Provider Identifier (NPI) is 1356502389, issued on Jun 23, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Shannon Hansen Cook, MD located?
The NPPES record lists a practice address at 917 W Walnut St, Johnson City, TN, 37604. Phone: (423) 439-6464. Providers update this record themselves, so call before visiting.
How can I verify Shannon Hansen Cook, MD's license?
NPPES lists Tennessee license number 53315, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Shannon Hansen Cook, MD prescribe under Medicare Part D?
In 2024, Shannon Hansen Cook, MD had 95 Medicare Part D claims for 16 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.