John Sindos Adams, MD
Obstetrics Physician · Chattanooga, TN
John Sindos Adams, MD is an obstetrics physician with a practice address in Chattanooga, Tennessee, and NPI 1003880493, issued on Feb 14, 2006. Check the license (Tennessee MD0000026778, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John Sindos Adams
- Credential
- MD
- Primary taxonomy
- Obstetrics Physician 207VX0000X
- License number
- MD0000026778 TN
Self-reported in NPPES; status is on the state search - Practice location
- 935 Spring Creek RD Ste 100, Chattanooga, TN 37412
- Phone
- (423) 510-0250
- Enumerated
- Feb 14, 2006
- Record last updated
- Aug 5, 2024
- Fax
- (423) 510-9524
- Medicaid ID
- 3803684 TN
- Medicare enrollment
- Enrolled (PECOS I20060628000113); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 1987
- Entity
- Type 1 · individual
8 nearest obstetrics physician records → All 28 in Tennessee → Look up another NPI →
Also registered at 935 Spring Creek RD Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Porche' Adams, DO, MPHObstetrics & Gynecology Physician1063974186
Verify John Sindos Adams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license MD0000026778Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average obstetrics physician in 2024
464 Medicare Part D claims for 77 beneficiaries, against an average of 218 among the 863 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Estradiol146 claims
- Medroxyprogesterone Acetate59 claims
- Fluoxetine Hcl20 claims
- Valacyclovir20 claims
- Gabapentin19 claims
- Dicyclomine Hcl17 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: $359.44
19 payments; by number, the most common kind was food and beverage; the largest payer was Exeltis, USA Inc. The 679 providers of this specialty with any payment received $826.19 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
- Womens Health Services Chattanooga PCChattanooga, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Sindos Adams among 28 obstetrics physician records in Tennessee
John Sindos Adams, MD is one of 28 obstetrics physician records with a practice address in Tennessee. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 43% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1987 · median 2000 among the 18 with a school on file
- Record last updated2024 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics Physician providers in Tennessee
There are 28 obstetrics physician records in Tennessee.
All 28 in Tennessee → Every provider in Chattanooga → Obstetrics Physician nationwide →
The 8 obstetrics physician records with the nearest ZIP codes
- Olukayode Akinlaja, M.D.Chattanooga, TN 374031093981284
- Kreg Jonson, M.D.Chattanooga, TN 374211720407182
- Tessa Eckhardt, NPOoltewah, TN 373631275186504
- Stephanie HuskinsOoltewah, TN 373631104242262
- Riley Hay, RNNashville, TN 372361659267946
- Stephanie Dallas, M.D.Nashville, TN 372321588083943
- Lisa Phillips, MDNashville, TN 372321588684849
- Molly Oxford, M.D.Johnson City, TN 376041043431901
Common questions
What is John Sindos Adams, MD's NPI number?
John Sindos Adams, MD's National Provider Identifier (NPI) is 1003880493, issued on Feb 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Sindos Adams, MD located?
The NPPES record lists a practice address at 935 Spring Creek RD Ste 100, Chattanooga, TN, 37412. Phone: (423) 510-0250. Providers update this record themselves, so call before visiting.
How can I verify John Sindos Adams, MD's license?
NPPES lists Tennessee license number MD0000026778, 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 John Sindos Adams, MD prescribe under Medicare Part D?
In 2024, John Sindos Adams, MD had 464 Medicare Part D claims for 77 beneficiaries; the average among obstetrics physician prescribers was 218. 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.