Michael Borts, M.D.
Allergy & Immunology Physician · Saint Louis, MO
Michael Borts, M.D. is an allergy & immunology physician with a practice address in Saint Louis, Missouri, and NPI 1912991753, issued on Sep 8, 2005. Check the license (Missouri R5G81, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Michael Borts
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- R5G81 MO
Self-reported in NPPES; status is on the state search - Practice location
- 9701 Landmark Parkway Dr Ste 207, Saint Louis, MO 63127
- Phone
- (314) 920-0588
- Enumerated
- Sep 8, 2005
- Record last updated
- Jun 7, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (314) 849-8737
- Medicaid IDs
- 203507512 MO
203507504 MO - Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 36 in Missouri → Look up another NPI →
Also registered at 9701 Landmark Parkway Dr Ste 207
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ellen Boynton, PA-CPhysician Assistant1699073916
- Lauren Davis, PA-CPhysician Assistant1922576941
- Cheshil Dixit, MDAllergy & Immunology (Internal Medicine) Physician1821452863
- Gail Moolsintong, M.D.Pediatrics Physician1821043209
- James Temprano, MDAllergy & Immunology (Internal Medicine) Physician1093729972
Verify Michael Borts in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license R5G81Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
364 Medicare Part D claims for 113 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.
Most prescribed
- Azelastine Hcl50 claims
- Montelukast Sodium44 claims
- Fluticasone Propionate37 claims
- Symbicort34 claims
- Trelegy Ellipta28 claims
- Ipratropium Bromide19 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): 94.6 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: $39.57
2 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 2,496 providers of this specialty with any payment received $8,321.81 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.
Michael Borts among 36 allergy & immunology physician records in Missouri
Michael Borts, M.D. is one of 36 allergy & immunology physician records with a practice address in Missouri. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 83% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2016 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in Missouri
There are 36 allergy & immunology physician records in Missouri.
All 36 in Missouri → Every provider in Saint Louis → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Manoj Warrier, M.D.Saint Louis, MO 631271699724161
- Barry Cooper, MDSaint Louis, MO 631281609876366
- Elyra Figueroa, MDSaint Louis, MO 631281760686034
- Barry Zeffren, MDSaint Louis, MO 631301205908639
- Hamsa Subramanian, M.D.Saint Louis, MO 631411154370203
- Jeffrey Tillinghast, M.D.Saint Louis, MO 631411447393301
- Khaled Abdel-Hamid, MDSaint Louis, MO 631101679591572
- Ritu Gupta, M.D.St Louis, MO 631101083810808
Common questions
What is Michael Borts, M.D.'s NPI number?
Michael Borts, M.D.'s National Provider Identifier (NPI) is 1912991753, issued on Sep 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael Borts, M.D. located?
The NPPES record lists a practice address at 9701 Landmark Parkway Dr Ste 207, Saint Louis, MO, 63127. Phone: (314) 920-0588. Providers update this record themselves, so call before visiting.
How can I verify Michael Borts, M.D.'s license?
NPPES lists Missouri license number R5G81, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Borts, M.D. prescribe under Medicare Part D?
In 2024, Michael Borts, M.D. had 364 Medicare Part D claims for 113 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
What is Michael Borts, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.6 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.