Loretta Grumbles, MD
Internal Medicine Physician · Galveston, TX
Loretta Grumbles, MD is an internal medicine physician with a practice address in Galveston, Texas, and NPI 1760541304, issued on Dec 8, 2006. Check the license (Texas L0227, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Loretta Grumbles
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- L0227 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1908 Post Office St, Galveston, TX 77550
- Phone
- (409) 682-3863
- Enumerated
- Dec 8, 2006
- Record last updated
- Apr 12, 2023
- Fax
- (713) 583-1053
- Medicare enrollment
- Enrolled (PECOS I20051012001198); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 1997
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Verify Loretta Grumbles in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L0227Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,080 Medicare Part D claims for 88 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 99 claims were for opioids.
Most prescribed
- Levothyroxine Sodium64 claims
- Tamsulosin Hcl43 claims
- Hydrocodone-Acetaminophen34 claims
- Tramadol Hcl33 claims
- Memantine Hcl31 claims
- Atorvastatin Calcium30 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 one group practice
- Coastal Health And WellnessGalveston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Loretta Grumbles among 9,175 internal medicine physician records in Texas
Loretta Grumbles, MD is one of 9,175 internal medicine physician records with a practice address in Texas. 82% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1997 · median 2004 among the 6,088 with a school on file
- Record last updated2023 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
218 internal medicine physician records list a practice address in Galveston
They are 218 of the 2,532 NPPES records with a practice address in Galveston, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Galveston → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mariel Diplan Rodriguez, MDGalveston, TX 775501902077241
- Victor Jackson, MDGalveston, TX 775501679969877
- Harry Kelso, M. D.Galveston, TX 775501689846305
- Premal Patel, MDGalveston, TX 775501487870838
- Matthew Schilling, MDGalveston, TX 775501861871204
- Tyler Tatsch, MDGalveston, TX 775501538698873
- Elizabeth Jaramillo, M.D.Galveston, TX 775511104050780
- Thomas Prusmack, MDGalveston, TX 775511275554974
Common questions
What is Loretta Grumbles, MD's NPI number?
Loretta Grumbles, MD's National Provider Identifier (NPI) is 1760541304, issued on Dec 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Loretta Grumbles, MD located?
The NPPES record lists a practice address at 1908 Post Office St, Galveston, TX, 77550. Phone: (409) 682-3863. Providers update this record themselves, so call before visiting.
How can I verify Loretta Grumbles, MD's license?
NPPES lists Texas license number L0227, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Loretta Grumbles, MD prescribe under Medicare Part D?
In 2024, Loretta Grumbles, MD had 1,080 Medicare Part D claims for 88 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.