NPI registry status
Active
2026 NPPES data Geriatric Medicine (Internal Medicine) Physician NPI 1407811276 M.D.
Verify on CMS → Tenney Kentro, M.D.
Geriatric Medicine (Internal Medicine) Physician in Tucson, Arizona.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 4,171 in Geriatric Medicine (Internal Medicine) 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
777
Medicare Part D claims · 33 beneficiaries · Geriatric Medicine (Internal Medicine) Physician avg: 4K
What the federal data shows
Tenney Kentro, M.D. filed 777 Medicare Part D claims in 2023 as a Geriatric Medicine (Internal Medicine) Physician in Tucson, Arizona.
- 777
- Part D claims, 2023
- ≥71st
- 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.
Tenney Kentro, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
777 ≥ 71st percentile 71% of 1,370,886 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 · 2023
◑
Board-eligible specialty (heuristic, not verified)
Tenney Kentro, M.D. 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 Tenney Kentro, M.D.?
Quality data not reportedPrimary specialty
Geriatric Medicine (Internal Medicine) Physician
Medicare Part D claims
777 83% vs specialty avg
Specialty distribution in Arizona
How Geriatric Medicine (Internal Medicine) Physician compares to other specialties among Arizona 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 Geriatric Medicine (Internal Medicine) 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).
Tenney Kentro, M.D. appears in the CMS NPPES registry as a Geriatric Medicine (Internal Medicine) Physician provider holding M.D. credentials at 7030 N STARDUST CIR, Tucson, AZ, 85718, with a listed phone of (520) 297-1803. NPI 1407811276 was issued on 04/17/2006.
Medicare Part D records for calendar year 2023 show 777 prescription claims written by this provider, covering 33 Medicare beneficiaries and totaling roughly $57K in drug spend, with an opioid prescribing rate of 5.3%.
Geriatric Medicine (Internal Medicine) Physician is a narrow specialty nationwide, with 4,171 enrolled providers across 52 states and an average of 4,450 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 | 1407811276 |
|---|---|
| Specialty | Geriatric Medicine (Internal Medicine) Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 04/17/2006 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
777
Total Claims
$57K
Total Drug Cost
33
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,385
- Total Day Supply
- 39,272
- Generic Drug Cost
- $19K
- Opioid Claims
- 41 (5.3% rate)
- Antibiotic Claims
- 31
Patient Demographics
- Average Patient Age
- 87.4 years
- Avg HCC Risk Score
- 1.57
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Tenney Kentro, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Donepezil Hcl
Donepezil Hcl
35 claims
- Levothyroxine Sodium
Levothyroxine Sodium
34 claims
- Amlodipine Besylate
Amlodipine Besylate
30 claims
- Pantoprazole Sodium
Pantoprazole Sodium
28 claims
- Divalproex Sodium
Divalproex Sodium
27 claims
- Sertraline Hcl
Sertraline Hcl
25 claims
- Potassium Chloride
Potassium Chloride
24 claims
- Furosemide
Furosemide
23 claims
| Drug | Claims |
|---|---|
| Donepezil Hcl | 35 |
| Levothyroxine Sodium | 34 |
| Amlodipine Besylate | 30 |
| Pantoprazole Sodium | 28 |
| Divalproex Sodium | 27 |
| Sertraline Hcl | 25 |
| Potassium Chloride | 24 |
| Furosemide | 23 |
| Memantine Hcl | 22 |
| Omeprazole | 22 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Geriatric Medicine (Internal Medicine) Physician in AZ →
All providers in Arizona →
Compare specialties →
Geriatric Medicine (Internal Medicine) Physician Overview
How Tenney Kentro, M.D. fits within the Geriatric Medicine (Internal Medicine) Physician landscape nationally.
4,171
Geriatric Medicine (Internal Medicine) Physician Providers in US
52
States with Geriatric Medicine (Internal Medicine) Physician
4,450
Avg Claims per Provider
Tenney Kentro, M.D.'s 777 claims are below the specialty average of 4,450.
Nearby Geriatric Medicine (Internal Medicine) Physician Providers in Arizona
Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as Kentro.
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 Arizona medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Geriatric Medicine (Internal Medicine) 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.
Healthcare Guides
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Medical Specialties Explained
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Understanding Medicare Claims Data
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Frequently Asked Questions
What is Tenney Kentro, M.D.'s specialty? ▼
Tenney Kentro, M.D. specializes in Geriatric Medicine (Internal Medicine) Physician and practices in Tucson, Arizona. Credentials: M.D..
How much does Tenney Kentro, M.D. prescribe under Medicare Part D? ▼
In 2023, Tenney Kentro, M.D. wrote 777 Medicare Part D claims totaling $57K in drug costs for 33 beneficiaries.
Where is Tenney Kentro, M.D. located? ▼
Tenney Kentro, M.D. is located at 7030 N STARDUST CIR, Tucson, AZ, 85718. Phone: (520) 297-1803.
What is Tenney Kentro, M.D.'s NPI number? ▼
Tenney Kentro, M.D.'s National Provider Identifier (NPI) is 1407811276, issued on 04/17/2006.
Does Tenney Kentro, M.D. prescribe opioids? ▼
Yes, Tenney Kentro, M.D. had 41 opioid claims in 2023 with an opioid prescribing rate of 5.3%.
How many Geriatric Medicine (Internal Medicine) Physician providers are there in the US? ▼
There are 4,171 Geriatric Medicine (Internal Medicine) Physician providers across 52 states in the US. The average Geriatric Medicine (Internal Medicine) Physician provider writes 4,450 Medicare Part D claims per year.
What drugs does Tenney Kentro, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Tenney Kentro, M.D.'s most frequently prescribed drugs include Donepezil Hcl, Levothyroxine Sodium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Tenney Kentro, M.D. accept Medicare? ▼
Tenney Kentro, M.D. appears in CMS Medicare data with 777 Part D claims and 33 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Tenney Kentro, M.D.'s credentials? ▼
Tenney Kentro, M.D.'s NPI is 1407811276 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.
- 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.