Susan J. Gray, MD
Family Medicine Physician · Fenton, MO
Susan J. Gray, MD is a family medicine physician with a practice address in Fenton, Missouri, and NPI 1003174004, issued on Apr 26, 2012. Check the license (Missouri 2016009600, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Susan J. Gray
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 2016009600 MO
34741 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1345 Smizer Mill RD Ste 1100, Fenton, MO 63026
- Phone
- (636) 496-5023
- Enumerated
- Apr 26, 2012
- Record last updated
- Mar 19, 2025
- Medicaid ID
- 347413 SC
- Medicare enrollment
- Enrolled (PECOS I20160916001649); accepts Medicare assignment
- Medical or professional school
- Wake Forest University School Of Medicine, 2012
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,991 in Missouri → Look up another NPI →
Also registered at 1345 Smizer Mill RD Ste 1100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Diane Block, NPNurse Practitioner1699158196
- Kimberly Daller, FNP-BCFamily Nurse Practitioner1164064440
- Rachel George, MDInternal Medicine Physician1679546592
- Sarah Ludlow, M.D.Family Medicine Physician1053676593
- Stephanie Massey, D.O.Family Medicine Physician1801236393
- Kelcy Oesterreich, NPFamily Nurse Practitioner1417504267
Verify Susan J. Gray in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2016009600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average family medicine physician in 2024
11,440 Medicare Part D claims for 819 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 225 claims were for opioids.
Most prescribed
- Atorvastatin Calcium908 claims
- Levothyroxine Sodium431 claims
- Losartan Potassium402 claims
- Amlodipine Besylate368 claims
- Omeprazole316 claims
- Simvastatin301 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: $25.55
1 payment: food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Ssm Medical Group IncFenton, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Susan J. Gray among 2,991 family medicine physician records in Missouri
Susan J. Gray, MD is one of 2,991 family medicine physician records with a practice address in Missouri. 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 2012, is newer than 65% of them.
- NPI issued2012 · 65% of these records are older, 32% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2012 · median 2006 among the 1,778 with a school on file
- Record last updated2025 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 family medicine physician records list a practice address in Fenton
They are 17 of the 493 NPPES records with a practice address in Fenton, and 2,991 family medicine physician records in Missouri.
All 2,991 in Missouri → Every provider in Fenton → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Laura Covert, D.O.Fenton, MO 630261568727626
- John Crowe, M.D.Fenton, MO 630261093709057
- Christopher Friesen, DOFenton, MO 630261124001052
- Justin Hugo, M.D.Fenton, MO 630261104826098
- Melissa Johnson, DOFenton, MO 630261548284896
- Joseph Levay, DOFenton, MO 630261679683452
- Sarah Ludlow, M.D.Fenton, MO 630261053676593
- Stephanie Massey, D.O.Fenton, MO 630261801236393
Common questions
What is Susan J. Gray, MD's NPI number?
Susan J. Gray, MD's National Provider Identifier (NPI) is 1003174004, issued on Apr 26, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Susan J. Gray, MD located?
The NPPES record lists a practice address at 1345 Smizer Mill RD Ste 1100, Fenton, MO, 63026. Phone: (636) 496-5023. Providers update this record themselves, so call before visiting.
How can I verify Susan J. Gray, MD's license?
NPPES lists Missouri license number 2016009600, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Susan J. Gray, MD prescribe under Medicare Part D?
In 2024, Susan J. Gray, MD had 11,440 Medicare Part D claims for 819 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.