NPI registry status
Active
2026 NPPES data Endocrinology, Diabetes & Metabolism Physician NPI 1124022819 M.D.
Verify on CMS → Krishna Pinnamaneni, M.D.
Endocrinology, Diabetes & Metabolism Physician in Tempe, 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 7,852 in Endocrinology, Diabetes & Metabolism 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 · 130 beneficiaries · Endocrinology, Diabetes & Metabolism Physician avg: 3K
Generic prescribing
59%
generic claims · 36% 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
Krishna Pinnamaneni, M.D. filed 1,205 Medicare Part D claims in 2023 as a Endocrinology, Diabetes & Metabolism Physician in Tempe, Arizona, prescribing 59% generic.
- 1K
- Part D claims, 2023
- 59%
- 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.
Krishna Pinnamaneni, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,205 Top 22% higher than 78% 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
◑
Board-eligible specialty (heuristic, not verified)
Krishna Pinnamaneni, 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 Krishna Pinnamaneni, M.D.?
Quality data not reportedPrimary specialty
Endocrinology, Diabetes & Metabolism Physician
Medicare Part D claims
1,205 54% vs specialty avg
Specialty distribution in Arizona
How Endocrinology, Diabetes & Metabolism 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 Endocrinology, Diabetes & Metabolism 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).
Krishna Pinnamaneni, M.D. appears in the CMS NPPES registry as a Endocrinology, Diabetes & Metabolism Physician provider holding M.D. credentials at 1847 E SOUTHERN AVE, Tempe, AZ, 85282, with a listed phone of (480) 838-2277. NPI 1124022819 was issued on 06/09/2005.
Medicare Part D records for calendar year 2023 show 1,205 prescription claims written by this provider, covering 130 Medicare beneficiaries and totaling roughly $322K in drug spend, split 36% brand-name and 59% generic by claim count.
Endocrinology, Diabetes & Metabolism Physician is a mid-sized specialty nationwide, with 7,852 enrolled providers across 54 states and an average of 2,639 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 | 1124022819 |
|---|---|
| Specialty | Endocrinology, Diabetes & Metabolism Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/09/2005 |
Brand vs generic prescribing mix · Above average
Krishna Pinnamaneni, M.D. - brand share 36.0%
Endocrinology, Diabetes & Metabolism Physician average
36% brand-name claims vs 59% generic, on 1,205 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.
1,205
Total Claims
$322K
Total Drug Cost
130
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,799
- Total Day Supply
- 82,922
- Brand vs Generic
- 36% brand / 59% generic
- Brand Drug Cost
- $298K
- Generic Drug Cost
- $18K
Patient Demographics
- Average Patient Age
- 70.7 years
- Avg HCC Risk Score
- 1.36
- Gender Split
- 64% female / 36% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Krishna Pinnamaneni, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Levothyroxine Sodium
Levothyroxine Sodium
266 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
166 claims
- Metformin Hcl 58
Metformin Hcl
58 claims
- Lisinopril 51
Lisinopril
51 claims
- Alendronate Sodium 42
Alendronate Sodium
42 claims
- Atorvastatin Calcium 35
Atorvastatin Calcium
35 claims
- Januvia 32
Januvia
32 claims
- Levemir Flexpen 32
Levemir Flexpen
32 claims
| Drug | Claims |
|---|---|
| Levothyroxine Sodium | 266 |
| Rosuvastatin Calcium | 166 |
| Metformin Hcl | 58 |
| Lisinopril | 51 |
| Alendronate Sodium | 42 |
| Atorvastatin Calcium | 35 |
| Januvia Sitagliptin Phosphate | 32 |
| Levemir Flexpen Insulin Detemir | 32 |
| Farxiga Dapagliflozin Propanediol | 25 |
| Amlodipine Besylate | 24 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Endocrinology, Diabetes & Metabolism Physician in AZ →
All providers in Arizona →
Compare specialties →
Endocrinology, Diabetes & Metabolism Physician Overview
How Krishna Pinnamaneni, M.D. fits within the Endocrinology, Diabetes & Metabolism Physician landscape nationally.
7,852
Endocrinology, Diabetes & Metabolism Physician Providers in US
54
States with Endocrinology, Diabetes & Metabolism Physician
2,639
Avg Claims per Provider
Krishna Pinnamaneni, M.D.'s 1,205 claims are below the specialty average of 2,639.
Nearby Endocrinology, Diabetes & Metabolism Physician Providers in Arizona
Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as Pinnamaneni.
Dr. Rashi Agarwal
M.D.
Peoria, AZ
Dr. Seema Ahluwalia
M.D.
Chandler, AZ
Dr. Adnan Ajmal
MD
Phoenix, AZ
Dr. Osamah Al Ali
MD
Scottsdale, AZ
Dr. Dalal Alromaihi
M.D.
Yuma, AZ
Compare Endocrinology, Diabetes & Metabolism 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 Arizona medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Endocrinology, Diabetes & Metabolism 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 Krishna Pinnamaneni, M.D.'s specialty? ▼
Krishna Pinnamaneni, M.D. specializes in Endocrinology, Diabetes & Metabolism Physician and practices in Tempe, Arizona. Credentials: M.D..
How much does Krishna Pinnamaneni, M.D. prescribe under Medicare Part D? ▼
In 2023, Krishna Pinnamaneni, M.D. wrote 1,205 Medicare Part D claims totaling $322K in drug costs for 130 beneficiaries.
Where is Krishna Pinnamaneni, M.D. located? ▼
Krishna Pinnamaneni, M.D. is located at 1847 E SOUTHERN AVE, Tempe, AZ, 85282. Phone: (480) 838-2277.
What is Krishna Pinnamaneni, M.D.'s NPI number? ▼
Krishna Pinnamaneni, M.D.'s National Provider Identifier (NPI) is 1124022819, issued on 06/09/2005.
Does Krishna Pinnamaneni, M.D. prescribe more brand-name or generic drugs? ▼
Krishna Pinnamaneni, M.D.'s prescribing is 36% brand-name and 59% generic drugs by claim count, with $298K in brand drug costs.
How many Endocrinology, Diabetes & Metabolism Physician providers are there in the US? ▼
There are 7,852 Endocrinology, Diabetes & Metabolism Physician providers across 54 states in the US. The average Endocrinology, Diabetes & Metabolism Physician provider writes 2,639 Medicare Part D claims per year.
What drugs does Krishna Pinnamaneni, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Krishna Pinnamaneni, M.D.'s most frequently prescribed drugs include Levothyroxine Sodium, Rosuvastatin Calcium, Metformin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Krishna Pinnamaneni, M.D. accept Medicare? ▼
Krishna Pinnamaneni, M.D. appears in CMS Medicare data with 1,205 Part D claims and 130 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Krishna Pinnamaneni, M.D.'s credentials? ▼
Krishna Pinnamaneni, M.D.'s NPI is 1124022819 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
Compiled from official public sources by the PlainDoctor editorial team.