Gary Michael Rooker, D.O.
Psychiatry Physician · Christiansburg, VA
Gary Michael Rooker, D.O. is a psychiatry physician with a practice address in Christiansburg, Virginia, and NPI 1679630107, issued on Jan 3, 2007. Check the license (Virginia 0102050157, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Gary Michael Rooker
- Credential
- D.O.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 0102050157 VA
Self-reported in NPPES; status is on the state search - Practice location
- 102 Miller St, Christiansburg, VA 24073
- Phone
- (540) 381-5832
- Enumerated
- Jan 3, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 7113048 VA
- Medicare enrollment
- Enrolled (PECOS I20070418000197); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 1991
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,395 in Virginia → Look up another NPI →
Verify Gary Michael Rooker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0102050157Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average psychiatry physician in 2024
546 Medicare Part D claims for 33 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Olanzapine61 claims
- Clonazepam34 claims
- Quetiapine Fumarate34 claims
- Clozapine29 claims
- Benztropine Mesylate27 claims
- Simvastatin26 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.
Gary Michael Rooker among 1,395 psychiatry physician records in Virginia
Gary Michael Rooker, D.O. is one of 1,395 psychiatry physician records with a practice address in Virginia. 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 2007, is newer than 43% of them.
- NPI issued2007 · 43% of these records are older, 42% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 41% of these records are
- Graduated1991 · median 2003 among the 567 with a school on file
- Record last updated2007 · 55% 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 Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 psychiatry physician records list a practice address in Christiansburg
They are 19 of the 722 NPPES records with a practice address in Christiansburg, and 1,395 psychiatry physician records in Virginia.
All 1,395 in Virginia → Every provider in Christiansburg → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Letonia Adams, M.D.Christiansburg, VA 240731053730358
- Wayel Alyahya, MDChristiansburg, VA 240731821421280
- Ritu Chahil- Miglani, MDChristiansburg, VA 240731205893054
- Robert Dean, MDChristiansburg, VA 240731376697573
- Cynthia Gauss, MDChristiansburg, VA 240731083635502
- Michael Greenage, D.O.Christiansburg, VA 240731750589917
- Jian Hu, M.D.Christiansburg, VA 240731548419971
- Paul Mardelli, MDChristiansburg, VA 240731841211919
Common questions
What is Gary Michael Rooker, D.O.'s NPI number?
Gary Michael Rooker, D.O.'s National Provider Identifier (NPI) is 1679630107, issued on Jan 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gary Michael Rooker, D.O. located?
The NPPES record lists a practice address at 102 Miller St, Christiansburg, VA, 24073. Phone: (540) 381-5832. Providers update this record themselves, so call before visiting.
How can I verify Gary Michael Rooker, D.O.'s license?
NPPES lists Virginia license number 0102050157, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gary Michael Rooker, D.O. prescribe under Medicare Part D?
In 2024, Gary Michael Rooker, D.O. had 546 Medicare Part D claims for 33 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.