2026 NPPES data Internal Medicine Physician NPI 1578558904 M.D.
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SITA DEVULAPALLI, M.D.

Internal Medicine Physician in LONGVIEW, Texas. 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
7K
Medicare Part D claims · 427 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$175.79
11 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

SITA DEVULAPALLI, M.D. filed 7,361 Medicare Part D claims in 2023 as a Internal Medicine Physician in LONGVIEW, Texas, prescribing 92% generic.

7K
Part D claims, 2023
92%
generic prescribing
$175.79
industry payments (Sunshine Act)

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.

SITA DEVULAPALLI, M.D.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

7,361 Top 3% higher than 97% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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)

SITA DEVULAPALLI, 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 SITA DEVULAPALLI, M.D.?

Quality data not reported

NPI registry status

Active

Issued 09/12/2005

NPI 1578558904

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

7,361 171% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

Specialty distribution in Texas

How Internal Medicine Physician compares to other specialties among Texas providers

Texas providers

Internal Medicine Physician share within Texas

1. Internal Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Internal Medicine Physician share within Texas

Specialty board-certification context

Estimated specialty board-certified rate — Internal Medicine Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Internal Medicine Physician ABMS/AOA estimate

Est. board-certified rate (Internal Medicine Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Internal Medicine Physician) — ABMS / AOA estimate

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).

SITA DEVULAPALLI, M.D. appears in the CMS NPPES registry as a Internal Medicine Physician provider holding M.D. credentials at 903 WALNUT HILL DR, LONGVIEW, TX, 75605, with a listed phone of (903) 234-9500. NPI 1578558904 was issued on 09/12/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DEVULAPALLI 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 7,361 prescription claims written by this provider, covering 427 Medicare beneficiaries and totaling roughly $470K in drug spend, split 8% brand-name and 92% generic by claim count, with an opioid prescribing rate of 1.0%. 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.

Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 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

903 WALNUT HILL DR
LONGVIEW, TX 75605

Provider Details

NPI 1578558904
Specialty Internal Medicine Physician
Credentials M.D.
Gender Female
NPI Issued 09/12/2005

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 SITA DEVULAPALLI, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$176

Largest payer

AstraZeneca Pharmaceuticals LP

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.

License & disciplinary context — Texas TMB 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~77K Texas medical licensees in 2023 — they are NOT specific to SITA DEVULAPALLI, M.D.. To verify SITA DEVULAPALLI, M.D.'s current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases

TMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

SITA DEVULAPALLI, M.D. — brand share 8.0%
Specialty average (est.)

8% brand-name claims vs 92% generic, on 7,361 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.

7,361
Total Claims
$470K
Total Drug Cost
427
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
15,252
Total Day Supply
437,891
Brand vs Generic
8% brand / 92% generic
Brand Drug Cost
$362K
Generic Drug Cost
$106K
Opioid Claims
72 (1.0% rate)
Antibiotic Claims
361

Patient Demographics

Average Patient Age
71.9 years
Avg HCC Risk Score
0.98
Gender Split
69% female / 31% male
Age Distribution
<65: 24, 65-74: 275, 75-84: 105, 85+: 23

Top Prescribed Drugs (Medicare Part D)

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

What SITA DEVULAPALLI, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Atorvastatin Calcium
331
Amlodipine Besylate
274
Pantoprazole Sodium
239
Meloxicam
227
Azithromycin
190
Gabapentin
176
Metformin Hcl
171
Citalopram Hbr
Citalopram Hydrobromide
161
Methylprednisolone
158
Glimepiride
143

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

Internal Medicine Physician Overview

How SITA DEVULAPALLI, M.D. fits within the Internal Medicine Physician landscape nationally.

172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider

SITA DEVULAPALLI, M.D.'s 7,361 claims are above the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in Texas

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

Compare Internal Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is SITA DEVULAPALLI, M.D.'s specialty?
SITA DEVULAPALLI, M.D. specializes in Internal Medicine Physician and practices in LONGVIEW, Texas. Credentials: M.D..
How much does SITA DEVULAPALLI, M.D. prescribe under Medicare Part D?
In 2023, SITA DEVULAPALLI, M.D. wrote 7,361 Medicare Part D claims totaling $470K in drug costs for 427 beneficiaries.
Where is SITA DEVULAPALLI, M.D. located?
SITA DEVULAPALLI, M.D. is located at 903 WALNUT HILL DR, LONGVIEW, TX, 75605. Phone: (903) 234-9500.
What is SITA DEVULAPALLI, M.D.'s NPI number?
SITA DEVULAPALLI, M.D.'s National Provider Identifier (NPI) is 1578558904, issued on 09/12/2005.
Does SITA DEVULAPALLI, M.D. prescribe more brand-name or generic drugs?
SITA DEVULAPALLI, M.D.'s prescribing is 8% brand-name and 92% generic drugs by claim count, with $362K in brand drug costs.
Does SITA DEVULAPALLI, M.D. prescribe opioids?
Yes, SITA DEVULAPALLI, M.D. had 72 opioid claims in 2023 with an opioid prescribing rate of 1.0%.
How many Internal Medicine Physician providers are there in the US?
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does SITA DEVULAPALLI, M.D. prescribe most often?
Based on 2023 Medicare Part D data, SITA DEVULAPALLI, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Pantoprazole Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SITA DEVULAPALLI, M.D. accept Medicare?
SITA DEVULAPALLI, M.D. appears in CMS Medicare data with 7,361 Part D claims and 427 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SITA DEVULAPALLI, M.D.'s credentials?
SITA DEVULAPALLI, M.D.'s NPI is 1578558904 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

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