NPI registry status
Active
2026 NPPES data Cardiovascular Disease Physician NPI 1497710461 MD
Verify on CMS → Tahir Tak, MD
Cardiovascular Disease Physician in Rochester, Minnesota.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 24,795 in Cardiovascular Disease 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
338
Medicare Part D claims · 88 beneficiaries · Cardiovascular Disease Physician avg: 3K
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Tahir Tak, MD filed 338 Medicare Part D claims in 2023 as a Cardiovascular Disease Physician in Rochester, Minnesota, prescribing 82% generic.
- 338
- Part D claims, 2023
- 82%
- generic prescribing
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.
Tahir Tak, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
338 Top 43% higher than 57% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
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Board-eligible specialty (heuristic, not verified)
Tahir Tak, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Tahir Tak, MD?
Quality data not reportedPrimary specialty
Cardiovascular Disease Physician
Medicare Part D claims
338 89% vs specialty avg
Specialty distribution in Minnesota
How Cardiovascular Disease Physician compares to other specialties among Minnesota 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 Cardiovascular Disease 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).
Tahir Tak, MD appears in the CMS NPPES registry as a Cardiovascular Disease Physician provider holding MD credentials at 200 1ST ST SW, Rochester, MN, 55905, with a listed phone of (507) 284-2511. NPI 1497710461 was issued on 04/20/2006.
Medicare Part D records for calendar year 2023 show 338 prescription claims written by this provider, covering 88 Medicare beneficiaries and totaling roughly $53K in drug spend, split 18% brand-name and 82% generic by claim count.
Cardiovascular Disease Physician is a mid-sized specialty nationwide, with 24,795 enrolled providers across 54 states and an average of 3,033 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 | 1497710461 |
|---|---|
| Specialty | Cardiovascular Disease Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 04/20/2006 |
Brand vs generic prescribing mix · Typical
Tahir Tak, MD - brand share 18.0%
Cardiovascular Disease Physician average
18% brand-name claims vs 82% generic, on 338 2023 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 2023.
338
Total Claims
$53K
Total Drug Cost
88
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 605
- Total Day Supply
- 17,952
- Brand vs Generic
- 18% brand / 82% generic
- Brand Drug Cost
- $49K
- Generic Drug Cost
- $4K
Patient Demographics
- Average Patient Age
- 73.7 years
- Avg HCC Risk Score
- 1.53
- Gender Split
- 52% female / 48% male
- Age Distribution
- <65: 11, 65-74: 39, 75-84: 26, 85+: 12
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Tahir Tak, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Metoprolol Succinate
Metoprolol Succinate
61 claims
- Furosemide 21
Furosemide
21 claims
- Hydrochlorothiazide 20
Hydrochlorothiazide
20 claims
- Lisinopril 18
Lisinopril
18 claims
- Digoxin 16
Digoxin
16 claims
- Rosuvastatin Calcium 15
Rosuvastatin Calcium
15 claims
- Atorvastatin Calcium 14
Atorvastatin Calcium
14 claims
- Entresto 14
Entresto
14 claims
| Drug | Claims |
|---|---|
| Metoprolol Succinate | 61 |
| Furosemide | 21 |
| Hydrochlorothiazide | 20 |
| Lisinopril | 18 |
| Digoxin | 16 |
| Rosuvastatin Calcium | 15 |
| Atorvastatin Calcium | 14 |
| Entresto Sacubitril/Valsartan | 14 |
| Isosorbide Mononitrate Er Isosorbide Mononitrate | 14 |
| Amlodipine Besylate | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Cardiovascular Disease Physician Overview
How Tahir Tak, MD fits within the Cardiovascular Disease Physician landscape nationally.
24,795
Cardiovascular Disease Physician Providers in US
54
States with Cardiovascular Disease Physician
3,033
Avg Claims per Provider
Tahir Tak, MD's 338 claims are below the specialty average of 3,033.
Nearby Cardiovascular Disease Physician Providers in Minnesota
Other clinicians with the same primary specialty enrolled in Minnesota, drawn from the same CMS NPPES roster as Tak.
Dr. Michael Ackerman
M.D.
Rochester, MN
Dr. Ahmet Adabag
M.D
Minneapolis, MN
Dr. Amina Adil
MD
Duluth, MN
Dr. Stuart Adler
M.D.
Saint Paul, MN
Dr. Siddharth Agarwal
MD
Rochester, MN
Compare Cardiovascular Disease 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 Minnesota medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Cardiovascular Disease 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 Tahir Tak, MD's specialty? ▼
Tahir Tak, MD specializes in Cardiovascular Disease Physician and practices in Rochester, Minnesota. Credentials: MD.
How much does Tahir Tak, MD prescribe under Medicare Part D? ▼
In 2023, Tahir Tak, MD wrote 338 Medicare Part D claims totaling $53K in drug costs for 88 beneficiaries.
Where is Tahir Tak, MD located? ▼
Tahir Tak, MD is located at 200 1ST ST SW, Rochester, MN, 55905. Phone: (507) 284-2511.
What is Tahir Tak, MD's NPI number? ▼
Tahir Tak, MD's National Provider Identifier (NPI) is 1497710461, issued on 04/20/2006.
Does Tahir Tak, MD prescribe more brand-name or generic drugs? ▼
Tahir Tak, MD's prescribing is 18% brand-name and 82% generic drugs by claim count, with $49K in brand drug costs.
How many Cardiovascular Disease Physician providers are there in the US? ▼
There are 24,795 Cardiovascular Disease Physician providers across 54 states in the US. The average Cardiovascular Disease Physician provider writes 3,033 Medicare Part D claims per year.
What drugs does Tahir Tak, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Tahir Tak, MD's most frequently prescribed drugs include Metoprolol Succinate, Furosemide, Hydrochlorothiazide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Tahir Tak, MD accept Medicare? ▼
Tahir Tak, MD appears in CMS Medicare data with 338 Part D claims and 88 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Tahir Tak, MD's credentials? ▼
Tahir Tak, MD's NPI is 1497710461 with credentials MD. 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.
- 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.