NPI registry status
Active
2026 NPPES data Cardiovascular Disease Physician NPI 1407963481 M.D.
Verify on CMS → Robert Case, M.D.
Cardiovascular Disease Physician in Cookeville, Tennessee.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 24,810 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
5K
Medicare Part D claims · 653 beneficiaries · Cardiovascular Disease Physician avg: 3K
Generic prescribing
79%
generic claims · 21% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
30/100
▼ 54 pts below national avg 83.5 · Below average
Industry payments
$59.29
3 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Robert Case, M.D. reported a CMS MIPS final score of 30/100 - below the 83.5 national average - and filed 4,583 Medicare Part D claims in 2023.
- 30/100
- MIPS score · -53 vs avg
- 5K
- Part D claims, 2023
- 79%
- generic prescribing
- 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.
Federal trust snapshot
What official records show about Robert Case, M.D.
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1407963481), first enumerated 08/24/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 4,583 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 30/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- 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
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$59.29 in reported industry payments (3 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- 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 1407963481 · Cardiovascular Disease Physician
NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-LOW · RX-MID · BOOK-THIN · PHOTO-FINISH
- NPI-10 1407963481
- ENUM-LEGACY 2006
- TAX-MID 25K Cardiovascular Disease
- MIPS-LOW 30/100
- RX-MID 4,583
- BOOK-THIN 495 in Tennessee
- PHOTO-FINISH Felizen Agno · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Case · this prov…
Case · this provider
30 MIPS pts
- Marc Baker · hig…
Marc Baker
30 MIPS pts
- Felizen Agno · n…
Felizen Agno
30 MIPS pts
- Islam Al-Howaidi…
Islam Al-Howaidi
30 MIPS pts
- Muhammad Ashraf …
Muhammad Ashraf
30 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Robert Case, M.D.'s MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
30 ≥ 3rd percentile 3% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Robert Case, M.D. sits
This provider among cardiovascular disease physician peers
Across the 7,999 cardiovascular disease physician providers who report both Medicare Part D prescribing and a MIPS quality score, Robert Case, M.D. writes more Part D claims than 71% of them and scores higher on MIPS quality than 5% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one cardiovascular disease physician peer from a representative sample of 60; the gold marker is Robert Case, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Robert Case, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - 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 Robert Case, M.D.?
Below national averagePrimary specialty
Cardiovascular Disease Physician
Medicare Part D claims
4,583 51% vs specialty avg
MIPS final score
30/100 53.5 pts vs avg
Specialty distribution in Tennessee
How Cardiovascular Disease Physician compares to other specialties among Tennessee providers
Medicare quality performance, MIPS
Robert Case, M.D.'s 2023 MIPS final score plotted against the Cardiovascular Disease Physician national average
- MIPS Final Score
- 30/100
- vs 83.5 national avg · 2023 performance year
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 | 1407963481 |
|---|---|
| Specialty | Cardiovascular Disease Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 08/24/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
30
Final Score
Measured-score avg: 83.5
0
Quality
100
Cost
Reporting: Individual
Hospital and facility affiliations
Facilities where Robert Case, 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.
Crmc Mso Sub 1 Incorporated
Cookeville, TN
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Robert Case, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$59
Largest payer
Boston Scientific Corporation
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.
Brand vs generic prescribing mix · Typical
Robert Case, M.D. - brand share 21.0%
Cardiovascular Disease Physician average
21% brand-name claims vs 79% generic, on 4,583 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.
4,583
Total Claims
$1.1M
Total Drug Cost
653
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 11,314
- Total Day Supply
- 336,389
- Brand vs Generic
- 21% brand / 79% generic
- Brand Drug Cost
- $1.1M
- Generic Drug Cost
- $91K
- Antibiotic Claims
- 21
Patient Demographics
- Average Patient Age
- 75.7 years
- Avg HCC Risk Score
- 1.76
- Gender Split
- 45% female / 55% male
- Age Distribution
- <65: 51, 65-74: 245, 75-84: 245, 85+: 112
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Robert Case, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Eliquis
Eliquis
582 claims
- Metoprolol Succinate
Metoprolol Succinate
333 claims
- Metoprolol Tartrate
Metoprolol Tartrate
317 claims
- Warfarin Sodium
Warfarin Sodium
310 claims
- Furosemide
Furosemide
264 claims
- Carvedilol
Carvedilol
233 claims
- Atorvastatin Calcium 229
Atorvastatin Calcium
229 claims
- Lisinopril 214
Lisinopril
214 claims
| Drug | Claims |
|---|---|
| Eliquis Apixaban | 582 |
| Metoprolol Succinate | 333 |
| Metoprolol Tartrate | 317 |
| Warfarin Sodium | 310 |
| Furosemide | 264 |
| Carvedilol | 233 |
| Atorvastatin Calcium | 229 |
| Lisinopril | 214 |
| Spironolactone | 213 |
| Amlodipine Besylate | 212 |
* 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 Robert Case, M.D. fits within the Cardiovascular Disease Physician landscape nationally.
24,810
Cardiovascular Disease Physician Providers in US
54
States with Cardiovascular Disease Physician
3,033
Avg Claims per Provider
Robert Case, M.D.'s 4,583 claims are above the specialty average of 3,033.
Nationwide Cardiovascular Disease Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Case, both outside Tennessee so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (30 here).
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Cardiovascular Disease Physician Providers in Tennessee
Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as Case.
One of 495 Cardiovascular Disease Physician providers enrolled in Tennessee, 5 are shown here.
Dr. Bassem Abazid
M.D.
Lenoir City, TN
Dr. Abdul-Rahman Abdel-Karim
M.D.
Memphis, TN
Dr. John Acker
M.D.
Knoxville, TN
Dr. Milton Addington
MD
Germantown, TN
Dr. Adedayo Adeboye
MD
Memphis, TN
Compare Cardiovascular Disease Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Robert Case, M.D.'s specialty? ▼
Robert Case, M.D. specializes in Cardiovascular Disease Physician and practices in Cookeville, Tennessee. Credentials: M.D..
How much does Robert Case, M.D. prescribe under Medicare Part D? ▼
In 2023, Robert Case, M.D. wrote 4,583 Medicare Part D claims totaling $1.1M in drug costs for 653 beneficiaries.
What is Robert Case, M.D.'s Medicare quality score? ▼
Robert Case, M.D. has a CMS MIPS Final Score of 30/100 (Quality: 0, Cost: 100). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Robert Case, M.D. located? ▼
Robert Case, M.D. is located at 228 W 4TH STREET, Cookeville, TN, 38501. Phone: (931) 372-0405.
What is Robert Case, M.D.'s NPI number? ▼
Robert Case, M.D.'s National Provider Identifier (NPI) is 1407963481, issued on 08/24/2006.
Does Robert Case, M.D. prescribe more brand-name or generic drugs? ▼
Robert Case, M.D.'s prescribing is 21% brand-name and 79% generic drugs by claim count, with $1.1M in brand drug costs.
How many Cardiovascular Disease Physician providers are there in the US? ▼
There are 24,810 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 Robert Case, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Robert Case, M.D.'s most frequently prescribed drugs include Eliquis, Metoprolol Succinate, Metoprolol Tartrate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Robert Case, M.D. accept Medicare? ▼
Robert Case, M.D. appears in CMS Medicare data with 4,583 Part D claims and 653 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Robert Case, M.D.'s credentials? ▼
Robert Case, M.D.'s NPI is 1407963481 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
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 May 2026.