NPI registry status
Active
2026 NPPES data Clinical Cardiac Electrophysiology Physician NPI 1457309072 M.D.
Verify on CMS → Thomas Teelin, M.D.
Clinical Cardiac Electrophysiology Physician in Madison, Wisconsin.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,668 in Clinical Cardiac Electrophysiology 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
3K
Medicare Part D claims · 372 beneficiaries · Clinical Cardiac Electrophysiology Physician avg: 2K
Generic prescribing
78%
generic claims · 22% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Thomas Teelin, M.D. filed 2,698 Medicare Part D claims in 2024 as a Clinical Cardiac Electrophysiology Physician in Madison, Wisconsin, prescribing 78% generic.
- 3K
- Part D claims, 2024
- 78%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥87th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Thomas Teelin, M.D.
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1457309072), first enumerated 05/05/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 2,698 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
2 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1457309072 · Clinical Cardiac Electrophysiology Physician
NPI-10 · ENUM-LEGACY · TAX-NARROW · RX-MID · BOOK-THIN · PHOTO-ENUM
- NPI-10 1457309072
- ENUM-LEGACY 2006
- TAX-NARROW 1,668
- RX-MID 2,698
- BOOK-THIN 43 in Wisconsin
- PHOTO-ENUM Sean Tierney · 2006
Thomas Teelin, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
2,698 ≥ 87th percentile 87% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. 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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Thomas Teelin, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations - 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 Thomas Teelin, M.D.?
Quality data not reportedPrimary specialty
Clinical Cardiac Electrophysiology Physician
Medicare Part D claims
2,698 62% vs specialty avg
Specialty distribution in Wisconsin
How Clinical Cardiac Electrophysiology Physician compares to other specialties among Wisconsin providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Clinical Cardiac Electrophysiology Physician. Verify directly:
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).
Practice Address
Provider Details
| NPI | 1457309072 |
|---|---|
| Specialty | Clinical Cardiac Electrophysiology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 05/05/2006 |
Hospital and facility affiliations
Facilities where Thomas Teelin, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Southwest Health Center Inc
Darlington, WI
University OF Wisconsin Medical Foundation Inc
Prairie Du Sac, WI
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Typical
Thomas Teelin, M.D. - brand share 22.0%
Clinical Cardiac Electrophysiology Physician average
22% brand-name claims vs 78% generic, on 2,698 2024 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
2,698
Total Claims
$683K
Total Drug Cost
372
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 6,625.133
- Total Day Supply
- 197,402
- Brand vs Generic
- 22% brand / 78% generic
- Brand Drug Cost
- $637K
- Generic Drug Cost
- $46K
Patient Demographics
- Average Patient Age
- 75.5 years
- Avg HCC Risk Score
- 1.46
- Gender Split
- 42% female / 58% male
- Age Distribution
- <65: 22, 65-74: 152, 75-84: 149, 85+: 49
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Thomas Teelin, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Metoprolol Succinate
Metoprolol Succinate
405 claims
- Eliquis
Eliquis
371 claims
- Carvedilol
Carvedilol
162 claims
- Atorvastatin Calcium 141
Atorvastatin Calcium
141 claims
- Rosuvastatin Calcium 130
Rosuvastatin Calcium
130 claims
- Amiodarone Hcl 106
Amiodarone Hcl
106 claims
- Flecainide Acetate 101
Flecainide Acetate
101 claims
- Spironolactone 101
Spironolactone
101 claims
| Drug | Claims |
|---|---|
| Metoprolol Succinate | 405 |
| Eliquis Apixaban | 371 |
| Carvedilol | 162 |
| Atorvastatin Calcium | 141 |
| Rosuvastatin Calcium | 130 |
| Amiodarone Hcl | 106 |
| Flecainide Acetate | 101 |
| Spironolactone | 101 |
| Furosemide | 97 |
| Amlodipine Besylate | 89 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Clinical Cardiac Electrophysiology Physician in WI →
All providers in Wisconsin →
Compare specialties →
Clinical Cardiac Electrophysiology Physician Overview
How Thomas Teelin, M.D. fits within the Clinical Cardiac Electrophysiology Physician landscape nationally.
1,668
Clinical Cardiac Electrophysiology Physician Providers in US
52
States with Clinical Cardiac Electrophysiology Physician
1,662
Avg Claims per Provider
Thomas Teelin, M.D.'s 2,698 claims are above the specialty average of 1,662.
Nationwide Clinical Cardiac Electrophysiology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Teelin, both outside Wisconsin so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Clinical Cardiac Electrophysiology Physician Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Teelin.
One of 43 Clinical Cardiac Electrophysiology Physician providers enrolled in Wisconsin, 5 are shown here.
Dr. Arif Ahmad
MD
Monroe, WI
Dr. Shariff Attaya
MD
Mount Pleasant, WI
Dr. Jagroop Basraon
D.O
Madison, WI
Dr. Marcie Berger
M.D.
Milwaukee, WI
Dr. John Birchak
M.D.
Milwaukee, WI
Compare Clinical Cardiac Electrophysiology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Thomas Teelin, M.D.'s specialty? ▼
Thomas Teelin, M.D. specializes in Clinical Cardiac Electrophysiology Physician and practices in Madison, Wisconsin. Credentials: M.D..
How much does Thomas Teelin, M.D. prescribe under Medicare Part D? ▼
In 2024, Thomas Teelin, M.D. wrote 2,698 Medicare Part D claims totaling $683K in drug costs for 372 beneficiaries.
Where is Thomas Teelin, M.D. located? ▼
Thomas Teelin, M.D. is located at 4602 EASTPARK BLVD, Madison, WI, 53718. Phone: (608) 263-1530.
What is Thomas Teelin, M.D.'s NPI number? ▼
Thomas Teelin, M.D.'s National Provider Identifier (NPI) is 1457309072, issued on 05/05/2006.
Does Thomas Teelin, M.D. prescribe more brand-name or generic drugs? ▼
Thomas Teelin, M.D.'s prescribing is 22% brand-name and 78% generic drugs by claim count, with $637K in brand drug costs.
How many Clinical Cardiac Electrophysiology Physician providers are there in the US? ▼
There are 1,668 Clinical Cardiac Electrophysiology Physician providers across 52 states in the US. The average Clinical Cardiac Electrophysiology Physician provider writes 1,662 Medicare Part D claims per year.
What drugs does Thomas Teelin, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Thomas Teelin, M.D.'s most frequently prescribed drugs include Metoprolol Succinate, Eliquis, Carvedilol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Thomas Teelin, M.D. accept Medicare? ▼
Thomas Teelin, M.D. appears in CMS Medicare data with 2,698 Part D claims and 372 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Thomas Teelin, M.D.'s credentials? ▼
Thomas Teelin, M.D.'s NPI is 1457309072 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 (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- 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 August 2026 (NPPES) / 2024 (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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.