Michael N. Isenberg, PA
Physician Assistant · Fort Worth, TX
Michael N. Isenberg, PA is a physician assistant with a practice address in Fort Worth, Texas, and NPI 1619100443, issued on Aug 27, 2009. Check the license (Texas PA06296, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael N. Isenberg
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA06296 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4201 Camp Bowie Blvd, Fort Worth, TX 76107
- Phone
- (817) 731-0801
- Enumerated
- Aug 27, 2009
- Record last updated
- Oct 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090928000129); accepts Medicare assignment
- Medical or professional school
- University Of North Texas Hsc, College Of Osteopathic Med, 2009
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 4201 Camp Bowie Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Cothern, DODermatology Physician1962493445
- David Gonzales, PAPhysician Assistant1588766919
- Amy Parrales, FNP-CFamily Nurse Practitioner1457117350
Verify Michael N. Isenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA06296Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average physician assistant in 2024
423 Medicare Part D claims for 143 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium30 claims
- Amlodipine Besylate22 claims
- Lisinopril14 claims
- Pravastatin Sodium14 claims
- Azithromycin11 claims
- Levothyroxine Sodium11 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): 75.3 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: $77.41
2 payments; by number, the most common kind was food and beverage; the largest payer was Paratek Pharmaceuticals, Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- Texas Health Physicians GroupSunnyvale, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael N. Isenberg among 10,999 physician assistant records in Texas
Michael N. Isenberg, PA is one of 10,999 physician assistant records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 24% of them.
- NPI issued2009 · 24% of these records are older, 73% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2009 · median 2017 among the 6,096 with a school on file
- Record last updated2021 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
599 physician assistant records list a practice address in Fort Worth
They are 599 of the 15,511 NPPES records with a practice address in Fort Worth, and 10,999 physician assistant records in Texas.
All 10,999 in Texas → Every provider in Fort Worth → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jason Astrin, PAFort Worth, TX 761071669417093
- Sharon Cha, PAFort Worth, TX 761071689639031
- Howard Clarke, PAFort Worth, TX 761071275502874
- Holly Coker, PAFort Worth, TX 761071255423711
- Christopher Cooper, PAFort Worth, TX 761071790749570
- David Gonzales, PAFort Worth, TX 761071588766919
- Victor Holmes, PAFort Worth, TX 761071194711747
- Henry Lemke, PAFort Worth, TX 761071962411850
Common questions
What is Michael N. Isenberg, PA's NPI number?
Michael N. Isenberg, PA's National Provider Identifier (NPI) is 1619100443, issued on Aug 27, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Michael N. Isenberg, PA located?
The NPPES record lists a practice address at 4201 Camp Bowie Blvd, Fort Worth, TX, 76107. Phone: (817) 731-0801. Providers update this record themselves, so call before visiting.
How can I verify Michael N. Isenberg, PA's license?
NPPES lists Texas license number PA06296, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Michael N. Isenberg, PA prescribe under Medicare Part D?
In 2024, Michael N. Isenberg, PA had 423 Medicare Part D claims for 143 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Michael N. Isenberg, PA's MIPS final score?
The 2023 MIPS final score is 75.3 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.