2026 NPPES data Endocrinology, Diabetes & Metabolism Physician NPI 1043634991 MD
Verify on CMS →

MALAPURAM VASUDHA REDDY, MD

Endocrinology, Diabetes & Metabolism Physician in HUNTSVILLE, Alabama. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
5K
Medicare Part D claims · 634 beneficiaries · Endocrinology, Diabetes & Metabolism Physician avg: 3K
Generic prescribing
43%
generic claims · 57% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
84.3396/100
▲ 1 pts above national avg 83.1 · [object Object]
Industry payments
$1.1K
75 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

MALAPURAM VASUDHA REDDY, MD reported a CMS MIPS final score of 84.3396/100 — above the 83.1 national average — and filed 5,219 Medicare Part D claims in 2023.

84.3396/100
MIPS score · +1 vs avg
5K
Part D claims, 2023
43%
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.

MALAPURAM VASUDHA REDDY, MD's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

84 45th percentile higher than 45% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). This entry sits in this band. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored 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.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Board certification likely (heuristic — not verified)

MALAPURAM VASUDHA REDDY, MD 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 MALAPURAM VASUDHA REDDY, MD?

Near national average

NPI registry status

Active

Issued 02/13/2014

NPI 1043634991

Primary specialty

Endocrinology, Diabetes & Metabolism Physician

Mid-sized

7,852 US NPIs in this specialty

Medicare Part D claims

5,219 98% vs specialty avg

2023 prescription claims

Specialty avg: 2,639

MIPS final score

84.3396/100 1.23960000000001% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Alabama

How Endocrinology, Diabetes & Metabolism Physician compares to other specialties among Alabama providers

Alabama providers

Endocrinology, Diabetes & Metabolism Physician share within Alabama

1. Endocrinology, Diabetes & Metabolism Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Endocrinology, Diabetes & Metabolism Physician share within Alabama

Medicare quality performance — MIPS

MALAPURAM VASUDHA REDDY, MD's 2023 MIPS final score plotted against the Endocrinology, Diabetes & Metabolism Physician national average

Near national average
MIPS Final Score
84.3396/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Endocrinology, Diabetes & Metabolism Physician) — 84.3396/100 vs national avg 83.1

0%100%National avg83%84.3%
MIPS final score (Endocrinology, Diabetes & Metabolism Physician) — 84.3396/100 vs national avg 83.1

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).

MALAPURAM VASUDHA REDDY, MD is a Endocrinology, Diabetes & Metabolism Physician provider practicing in HUNTSVILLE, Alabama, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1043634991. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

MALAPURAM VASUDHA REDDY, MD appears in the CMS NPPES registry as a Endocrinology, Diabetes & Metabolism Physician provider holding MD credentials at 201 SIVLEY RD SW STE 440, HUNTSVILLE, AL, 35801, with a listed phone of (256) 265-0780. NPI 1043634991 was issued on 02/13/2014. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what REDDY most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 5,219 prescription claims written by this provider, covering 634 Medicare beneficiaries and totaling roughly $4.0 million in drug spend, split 57% brand-name and 43% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 84.3396/100 for the 2023 performance year (Quality 76.9696), compared with the national average of 83.1.

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

201 SIVLEY RD SW STE 440
HUNTSVILLE, AL 35801

Provider Details

NPI 1043634991
Specialty Endocrinology, Diabetes & Metabolism Physician
Credentials MD
Gender Female
NPI Issued 02/13/2014

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

84.3396
Final Score
Avg: 83.1
76.9696
Quality

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where MALAPURAM VASUDHA REDDY, MD 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.

HH PHYSICIANS NETWORK
HUNTSVILLE, AL

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 MALAPURAM VASUDHA REDDY, MD. Source: openpaymentsdata.cms.gov.

Total received

$1.1K

Largest payer

Novo Nordisk Inc

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 · Brand-heavy

MALAPURAM VASUDHA REDDY, MD — brand share 57.0%
Specialty average (est.)

57% brand-name claims vs 43% generic, on 5,219 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.

5,219
Total Claims
$4.0M
Total Drug Cost
634
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
11,503
Total Day Supply
340,713
Brand vs Generic
57% brand / 43% generic
Brand Drug Cost
$3.8M
Generic Drug Cost
$49K

Patient Demographics

Average Patient Age
68.1 years
Avg HCC Risk Score
1.83
Gender Split
61% female / 39% male
Age Distribution
<65: 170, 65-74: 298, 75-84: 142, 85+: 24

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Trulicity
Dulaglutide
470
Ozempic
Semaglutide
426
Jardiance
Empagliflozin
411
Levothyroxine Sodium
268
Glipizide
267
Metformin Hcl
263
Pioglitazone Hcl
249
Tresiba Flextouch U-100
Insulin Degludec
174
Mounjaro
Tirzepatide
118
Glipizide Er
Glipizide
112

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Endocrinology, Diabetes & Metabolism Physician Overview

How MALAPURAM VASUDHA REDDY, MD 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

MALAPURAM VASUDHA REDDY, MD's 5,219 claims are above the specialty average of 2,639.

Nearby Endocrinology, Diabetes & Metabolism Physician Providers in Alabama

Other clinicians with the same primary specialty enrolled in Alabama, drawn from the same CMS NPPES roster as REDDY.

Compare Endocrinology, Diabetes & Metabolism Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is MALAPURAM VASUDHA REDDY, MD's specialty?
MALAPURAM VASUDHA REDDY, MD specializes in Endocrinology, Diabetes & Metabolism Physician and practices in HUNTSVILLE, Alabama. Credentials: MD.
How much does MALAPURAM VASUDHA REDDY, MD prescribe under Medicare Part D?
In 2023, MALAPURAM VASUDHA REDDY, MD wrote 5,219 Medicare Part D claims totaling $4.0M in drug costs for 634 beneficiaries.
What is MALAPURAM VASUDHA REDDY, MD's Medicare quality score?
MALAPURAM VASUDHA REDDY, MD has a CMS MIPS Final Score of 84.3396/100 (Quality: 76.9696). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is MALAPURAM VASUDHA REDDY, MD located?
MALAPURAM VASUDHA REDDY, MD is located at 201 SIVLEY RD SW STE 440, HUNTSVILLE, AL, 35801. Phone: (256) 265-0780.
What is MALAPURAM VASUDHA REDDY, MD's NPI number?
MALAPURAM VASUDHA REDDY, MD's National Provider Identifier (NPI) is 1043634991, issued on 02/13/2014.
Does MALAPURAM VASUDHA REDDY, MD prescribe more brand-name or generic drugs?
MALAPURAM VASUDHA REDDY, MD's prescribing is 57% brand-name and 43% generic drugs by claim count, with $3.8M 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 MALAPURAM VASUDHA REDDY, MD prescribe most often?
Based on 2023 Medicare Part D data, MALAPURAM VASUDHA REDDY, MD's most frequently prescribed drugs include Trulicity, Ozempic, Jardiance. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MALAPURAM VASUDHA REDDY, MD accept Medicare?
MALAPURAM VASUDHA REDDY, MD appears in CMS Medicare data with 5,219 Part D claims and 634 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MALAPURAM VASUDHA REDDY, MD's credentials?
MALAPURAM VASUDHA REDDY, MD's NPI is 1043634991 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

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