Gary H. Field, MD
Endocrinology, Diabetes & Metabolism Physician · Baton Rouge, LA
Gary H. Field, MD is an endocrinology, diabetes & metabolism physician with a practice address in Baton Rouge, Louisiana, and NPI 1366468209, issued on Jul 14, 2006. Check the license (Louisiana 021237, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gary H. Field
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 021237 LA
Self-reported in NPPES; status is on the state search - Practice location
- 7373 Perkins RD, Baton Rouge, LA 70808
- Phone
- (225) 769-4044
- Enumerated
- Jul 14, 2006
- Record last updated
- Mar 2, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100303001098); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 106 in Louisiana → Look up another NPI →
Also registered at 7373 Perkins RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Frank Alvarez, MDInternal Medicine Physician1457397721
- Gerald Arbour, M.D.Gastroenterology Physician1831300607
- Kevin Babin, MDInternal Medicine Physician1184651705
Verify Gary H. Field in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 021237Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.0 times the Medicare Part D claims of the average endocrinology, diabetes & metabolism physician in 2024
10,509 Medicare Part D claims for 952 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.
Most prescribed
- Levothyroxine Sodium2,113 claims
- Metformin Hcl Er838 claims
- Synthroid545 claims
- Glimepiride480 claims
- Jardiance448 claims
- Atorvastatin Calcium427 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: $425.19
4 payments; by number, the most common kind was food and beverage; the largest payer was Dexcom, Inc. The 5,661 providers of this specialty with any payment received $5,742.15 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
- Baton Rouge Clinic, A Medical CorporationBaton Rouge, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gary H. Field among 106 endocrinology, diabetes & metabolism physician records in Louisiana
Gary H. Field, MD is one of 106 endocrinology, diabetes & metabolism physician records with a practice address in Louisiana. 85% 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, 62% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1991 · median 2007 among the 74 with a school on file
- Record last updated2017 · 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 207RE0101X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Louisiana
There are 106 endocrinology, diabetes & metabolism physician records in Louisiana.
All 106 in Louisiana → Every provider in Baton Rouge → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Lauren Cutrone, MDBaton Rouge, LA 708081184155483
- Ivan Gamboa Velez, MDBaton Rouge, LA 708081366739468
- Timothy Gilbert, M.D.Baton Rouge, LA 708081467568600
- Frank Greenway, M.D.Baton Rouge, LA 708081134456999
- Sylvia Heidingsfelder, M.D.Baton Rouge, LA 708081689913832
- Jeannemarie Hinkle, MDBaton Rouge, LA 708081013933266
- Robin Kilpatrick, M.D.Baton Rouge, LA 708081871796557
- Shatha Murad, M.DBaton Rouge, LA 708081932542727
Common questions
What is Gary H. Field, MD's NPI number?
Gary H. Field, MD's National Provider Identifier (NPI) is 1366468209, issued on Jul 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary H. Field, MD located?
The NPPES record lists a practice address at 7373 Perkins RD, Baton Rouge, LA, 70808. Phone: (225) 769-4044. Providers update this record themselves, so call before visiting.
How can I verify Gary H. Field, MD's license?
NPPES lists Louisiana license number 021237, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gary H. Field, MD prescribe under Medicare Part D?
In 2024, Gary H. Field, MD had 10,509 Medicare Part D claims for 952 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.