NPPES file of Aug 9, 2026

Ronald James Gerstle, MD

Diagnostic Radiology Physician · Fort Worth, TX

Ronald James Gerstle, MD is a diagnostic radiology physician with a practice address in Fort Worth, Texas, and NPI 1114964335, issued on May 31, 2006. Check the license (Texas M3558, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1114964335
Name
Ronald James Gerstle
Credential
MD
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
M3558 TX
Self-reported in NPPES; status is on the state search
Practice location
815 Pennsylvania Ave, Fort Worth, TX 76104
Phone
(817) 321-0312
Enumerated
May 31, 2006
Record last updated
Mar 7, 2023
Fax
(817) 317-7033
Medicaid ID
P00347677 TX
Medicare enrollment
Enrolled (PECOS I20060717000233); may accept Medicare assignment
Medical or professional school
University Of North Carolina At Chapel Hill School Of Medicine, 1999
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 815 Pennsylvania Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Michael Achilleos, MDDiagnostic Radiology Physician1396189494
  2. Oladapo Adeniran, MDVascular & Interventional Radiology Physician1952899676
  3. Rakesh Ahuja, M.D.Vascular & Interventional Radiology Physician1538576483
  4. Abdullah Al-Zaghal, MDDiagnostic Radiology Physician1861951964
  5. Mohammed Alam, MDVascular & Interventional Radiology Physician1710416003
  6. Ryan Alexander, DODiagnostic Radiology Physician1114289741

Verify Ronald James Gerstle in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license M3558
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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71% fewer Medicare Part D claims than the average diagnostic radiology physician in 2024

15 Medicare Part D claims, against an average of 51 among the 2,711 providers of this specialty who prescribed in Part D.

  1. Ronald Gerstle15
  2. Specialty average51

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): 93.7 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.

  1. Qualityout of 100 · 30% of the final score92.5
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $617.52

21 payments; by number, the most common kind was food and beverage; the largest payer was DePuy Synthes Sales Inc. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ronald Gerstle$617.52
  2. Specialty average$2,488.38

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

  1. Radiology Associates OF North Texas PAFort Worth, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ronald James Gerstle among 3,124 diagnostic radiology physician records in Texas

Ronald James Gerstle, MD is one of 3,124 diagnostic radiology physician records with a practice address in Texas. 77% 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 15% of them.

  • NPI issued2006 · 15% of these records are older, 49% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated1999 · median 2003 among the 2,277 with a school on file
  • Record last updated2023 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

248 diagnostic radiology physician records list a practice address in Fort Worth

They are 248 of the 15,511 NPPES records with a practice address in Fort Worth, and 3,124 diagnostic radiology physician records in Texas.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Douglas Baker, M.D.Fort Worth, TX 761041326047713
  2. Scott Bundy, M.D.Fort Worth, TX 761041558360909
  3. Ted Carelock, M.D.Fort Worth, TX 761041972502367
  4. Alex Chuang, M.D.Fort Worth, TX 761041598764821
  5. Evan Cohn, M.D.Fort Worth, TX 761041104825488
  6. Paul Ellenbogen, M.D.Fort Worth, TX 761041982603841
  7. David Fenyes, M.D.,PH.D.Fort Worth, TX 761041184627994
  8. Keila Garoutte, M.D.Fort Worth, TX 761041063411932

Common questions

What is Ronald James Gerstle, MD's NPI number?

Ronald James Gerstle, MD's National Provider Identifier (NPI) is 1114964335, issued on May 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ronald James Gerstle, MD located?

The NPPES record lists a practice address at 815 Pennsylvania Ave, Fort Worth, TX, 76104. Phone: (817) 321-0312. Providers update this record themselves, so call before visiting.

How can I verify Ronald James Gerstle, MD's license?

NPPES lists Texas license number M3558, 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 Ronald James Gerstle, MD prescribe under Medicare Part D?

In 2024, Ronald James Gerstle, MD had 15 Medicare Part D claims; the average among diagnostic radiology physician prescribers was 51. Part D covers Medicare prescriptions only.

What is Ronald James Gerstle, MD's MIPS final score?

The 2023 MIPS final score is 93.7 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.