William J. Barlow, MD
Gastroenterology Physician · St Augustine, FL
William J. Barlow, MD is a gastroenterology physician with a practice address in St Augustine, Florida, and NPI 1700073251, issued on Sep 28, 2007. Check the license (Florida ME0099996, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- William J. Barlow
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- ME0099996 FL
Self-reported in NPPES; status is on the state search - Practice location
- 40 Groover Loop Ste 200, St Augustine, FL 32086
- Phone
- (904) 398-7205
- Enumerated
- Sep 28, 2007
- Record last updated
- Jan 22, 2025
- Medicaid ID
- 279654600 FL
- Medicare enrollment
- Enrolled (PECOS I20071113000375); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 40 Groover Loop Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alice Carter, APRNNurse Practitioner1407490097
- Parth Desai, DOGastroenterology Physician1447780713
- Camille McGaw, M.D.Gastroenterology Physician1154640779
- Jesus Salas Noain, M.D.Gastroenterology Physician1003360645
- Rachael Weigle, DOGastroenterology Physician1598269102
Verify William J. Barlow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME0099996Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% more Medicare Part D claims than the average gastroenterology physician in 2024
1,167 Medicare Part D claims for 410 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium377 claims
- Omeprazole151 claims
- Sutab95 claims
- Dicyclomine Hcl82 claims
- Linzess78 claims
- Sucralfate30 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 77.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $437.15
25 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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
- Borland Groover Clinic, PASt Augustine, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
18 gastroenterology physician records list a practice address in St Augustine
They are 18 of the 1,841 NPPES records with a practice address in St Augustine, and 1,513 gastroenterology physician records in Florida.
All 18 in St Augustine → All 1,513 in Florida → Every provider in St Augustine →
Other gastroenterology physician records in Florida
- Hayden Aaron, M.D.West Palm Beach, FL1144273970
- Kerolos Abadeer, MDOrange Park, FL1376074286
- Ali Abbas, M.D.Wesley Chapel, FL1144667999
- Aamer Abbass, MDFort Myers, FL1689081119
- Abdi Abbassi, M.D.Jacksonville, FL1831183938
- Rami Abboud, MDBrooksville, FL1285900670
- Sherine AbdallaGainesville, FL1366862997
- Abdallah Abdallah, M.DRiverview, FL1841685773
- Jason Abfier, M.D.Fort Myers, FL1124054861
- Prosper Abitbol, DOBoca Raton, FL1033108030
Common questions
What is William J. Barlow, MD's NPI number?
William J. Barlow, MD's National Provider Identifier (NPI) is 1700073251, issued on Sep 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William J. Barlow, MD located?
The NPPES record lists a practice address at 40 Groover Loop Ste 200, St Augustine, FL, 32086. Phone: (904) 398-7205. Providers update this record themselves, so call before visiting.
How can I verify William J. Barlow, MD's license?
NPPES lists Florida license number ME0099996, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William J. Barlow, MD prescribe under Medicare Part D?
In 2024, William J. Barlow, MD had 1,167 Medicare Part D claims for 410 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is William J. Barlow, MD's MIPS final score?
The 2023 MIPS final score is 77.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.