NPI registry status
Active
2026 NPPES data Allergy & Immunology Physician NPI 1912991753 M.D.
Verify on CMS → Michael Borts, M.D.
Allergy & Immunology Physician in Saint Louis, Missouri.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 3,390 in Allergy & Immunology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
1K
Medicare Part D claims · 225 beneficiaries · Allergy & Immunology Physician avg: 764
MIPS score
94.6/100
▲ 11 pts above national avg 83.1 · Exceptional
Industry payments
$39.57
2 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Michael Borts, M.D. reported a CMS MIPS final score of 94.6/100 - above the 83.1 national average - and filed 1,208 Medicare Part D claims in 2023.
- 94.6/100
- MIPS score · +11 vs avg
- 1K
- Part D claims, 2023
- Likely
- board-certified (heuristic)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Michael Borts, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
95 Top 25% higher than 75% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Michael Borts, M.D. sits
This provider among allergy & immunology physician peers
Across the 740 allergy & immunology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Michael Borts, M.D. writes more Part D claims than 68% of them and scores higher on MIPS quality than 82% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one allergy & immunology physician peer from a representative sample of 60; the gold marker is Michael Borts, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Michael Borts, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Michael Borts, M.D.?
High performer (top quartile)Primary specialty
Allergy & Immunology Physician
Medicare Part D claims
1,208 58% vs specialty avg
MIPS final score
94.6/100 11.5 pts vs avg
Specialty distribution in Missouri
How Allergy & Immunology Physician compares to other specialties among Missouri providers
Medicare quality performance, MIPS
Michael Borts, M.D.'s 2023 MIPS final score plotted against the Allergy & Immunology Physician national average
- MIPS Final Score
- 94.6/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Allergy & Immunology Physician) - 94.6/100 vs national avg 83.1
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Michael Borts, M.D. appears in the CMS NPPES registry as a Allergy & Immunology Physician provider holding M.D. credentials at 9701 LANDMARK PARKWAY DR STE 207, Saint Louis, MO, 63127, with a listed phone of (314) 920-0588. NPI 1912991753 was issued on 09/08/2005.
Medicare Part D records for calendar year 2023 show 1,208 prescription claims written by this provider, covering 225 Medicare beneficiaries and totaling roughly $397K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 94.6/100 for the 2023 performance year (Quality 89.2), compared with the national average of 83.1.
Allergy & Immunology Physician is a narrow specialty nationwide, with 3,390 enrolled providers across 52 states and an average of 764 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1912991753 |
|---|---|
| Specialty | Allergy & Immunology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 09/08/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
94.5755
Final Score
Avg: 83.1
89.151
Quality
Reporting: Group practice
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Michael Borts, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$40
Largest payer
PFIZER INC.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
1,208
Total Claims
$397K
Total Drug Cost
225
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,920
- Total Day Supply
- 53,330
- Generic Drug Cost
- $45K
- Antibiotic Claims
- 78
Patient Demographics
- Average Patient Age
- 72.0 years
- Avg HCC Risk Score
- 1.09
- Gender Split
- 65% female / 35% male
- Age Distribution
- <65: 16, 65-74: 138, 75-84: 58, 85+: 13
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Michael Borts, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Azelastine Hcl
Azelastine Hcl
149 claims
- Montelukast Sodium
Montelukast Sodium
125 claims
- Symbicort
Symbicort
122 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
100 claims
- Fluticasone Propio…
Fluticasone Propionate
87 claims
- Breo Ellipta
Breo Ellipta
67 claims
- Trelegy Ellipta 52
Trelegy Ellipta
52 claims
- Azithromycin 37
Azithromycin
37 claims
| Drug | Claims |
|---|---|
| Azelastine Hcl | 149 |
| Montelukast Sodium | 125 |
| Symbicort Budesonide/Formoterol Fumarate | 122 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 100 |
| Fluticasone Propionate | 87 |
| Breo Ellipta Fluticasone/Vilanterol | 67 |
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 52 |
| Azithromycin | 37 |
| Ipratropium Bromide | 35 |
| Prednisone | 35 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Allergy & Immunology Physician Overview
How Michael Borts, M.D. fits within the Allergy & Immunology Physician landscape nationally.
3,390
Allergy & Immunology Physician Providers in US
52
States with Allergy & Immunology Physician
764
Avg Claims per Provider
Michael Borts, M.D.'s 1,208 claims are above the specialty average of 764.
Nearby Allergy & Immunology Physician Providers in Missouri
Other clinicians with the same primary specialty enrolled in Missouri, drawn from the same CMS NPPES roster as Borts.
Dr. Hassan Ahmad
M.D
Chesterfield, MO
Dr. Bradley Becker
MD
Saint Louis, MO
Dr. Sonia Cajigal
M.D.
Saint Peters, MO
Dr. Barry Cooper
MD
Saint Louis, MO
Dr. Michael Critchlow
M. D.
Sikeston, MO
Compare Allergy & Immunology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Missouri medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Allergy & Immunology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Michael Borts, M.D.'s specialty? ▼
Michael Borts, M.D. specializes in Allergy & Immunology Physician and practices in Saint Louis, Missouri. Credentials: M.D..
How much does Michael Borts, M.D. prescribe under Medicare Part D? ▼
In 2023, Michael Borts, M.D. wrote 1,208 Medicare Part D claims totaling $397K in drug costs for 225 beneficiaries.
What is Michael Borts, M.D.'s Medicare quality score? ▼
Michael Borts, M.D. has a CMS MIPS Final Score of 94.6/100 (Quality: 89.2). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Michael Borts, M.D. located? ▼
Michael Borts, M.D. is located at 9701 LANDMARK PARKWAY DR STE 207, Saint Louis, MO, 63127. Phone: (314) 920-0588.
What is Michael Borts, M.D.'s NPI number? ▼
Michael Borts, M.D.'s National Provider Identifier (NPI) is 1912991753, issued on 09/08/2005.
How many Allergy & Immunology Physician providers are there in the US? ▼
There are 3,390 Allergy & Immunology Physician providers across 52 states in the US. The average Allergy & Immunology Physician provider writes 764 Medicare Part D claims per year.
What drugs does Michael Borts, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Michael Borts, M.D.'s most frequently prescribed drugs include Azelastine Hcl, Montelukast Sodium, Symbicort. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Michael Borts, M.D. accept Medicare? ▼
Michael Borts, M.D. appears in CMS Medicare data with 1,208 Part D claims and 225 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Michael Borts, M.D.'s credentials? ▼
Michael Borts, M.D.'s NPI is 1912991753 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.