2026 NPPES data Addiction Medicine (Family Medicine) Physician NPI 1548318488 MD
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PREETI VEMURI, MD

Addiction Medicine (Family Medicine) Physician in BARRINGTON, Illinois. 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
924
Medicare Part D claims · 145 beneficiaries · Addiction Medicine (Family Medicine) Physician avg: 1K
Generic prescribing
78%
generic claims · 22% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.1K
46 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: PREETI VEMURI, MD is a Addiction Medicine (Family Medicine) Physician ([object Object]) practicing in BARRINGTON, Illinois with a Medicare Part D prescribing footprint of 924 claims across 145 beneficiaries — 22% brand-name prescribing . Industry payments of $1.1K across 46 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: PREETI VEMURI, MD filed 924 Medicare Part D claims in 2023 across BARRINGTON, Illinois. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

PREETI VEMURI, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 3 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

PREETI VEMURI, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 01/08/2007

NPI 1548318488

Primary specialty

Addiction Medicine (Family Medicine) Physician

Niche

763 US NPIs in this specialty

Medicare Part D claims

924 19% vs specialty avg

2023 prescription claims

Specialty avg: 1,134

Specialty distribution in Illinois

How Addiction Medicine (Family Medicine) Physician compares to other specialties among Illinois providers

Illinois providers

Addiction Medicine (Family Medicine) Physician share within Illinois

1. Addiction Medicine (Family Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Addiction Medicine (Family Medicine) Physician share within Illinois

Specialty board-certification context

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

Quality data not reported
Est. board-certified rate
78%
Addiction Medicine (Family Medicine) Physician ABMS/AOA estimate

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

0%100%78%
Est. board-certified rate (Addiction Medicine (Family 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).

PREETI VEMURI, MD is a Addiction Medicine (Family Medicine) Physician provider practicing in BARRINGTON, Illinois, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1548318488. 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.

PREETI VEMURI, MD appears in the CMS NPPES registry as a Addiction Medicine (Family Medicine) Physician provider holding MD credentials at 27790 W HIGHWAY 22 STE 27, BARRINGTON, IL, 60010, with a listed phone of (847) 649-6000. NPI 1548318488 was issued on 01/08/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what VEMURI 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 924 prescription claims written by this provider, covering 145 Medicare beneficiaries and totaling roughly $220K in drug spend, split 22% brand-name and 78% 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.

Addiction Medicine (Family Medicine) Physician is a narrow specialty nationwide, with 763 enrolled providers across 48 states and an average of 1,134 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

27790 W HIGHWAY 22 STE 27
BARRINGTON, IL 60010

Provider Details

NPI 1548318488
Specialty Addiction Medicine (Family Medicine) Physician
Credentials MD
Gender Female
NPI Issued 01/08/2007

Hospital and facility affiliations

Facilities where PREETI VEMURI, 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.

MATHERS CLINIC LLC
CRYSTAL LAKE, IL
MATHERS RECOVERY LLC
FOX LAKE, IL
MIDWEST ENT ALLIANCE PLLC
BARRINGTON, IL

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 PREETI VEMURI, MD. Source: openpaymentsdata.cms.gov.

Total received

$1.1K

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 — Illinois IDFPR 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 ~42K Illinois medical licensees in 2023 — they are NOT specific to PREETI VEMURI, MD. To verify PREETI VEMURI, MD's current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases

IDFPR 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 Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

PREETI VEMURI, MD — brand share 22.0%
Specialty average (est.)

22% brand-name claims vs 78% generic, on 924 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.

924
Total Claims
$220K
Total Drug Cost
145
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,221
Total Day Supply
33,458
Brand vs Generic
22% brand / 78% generic
Brand Drug Cost
$175K
Generic Drug Cost
$45K
Antibiotic Claims
49

Patient Demographics

Average Patient Age
65.5 years
Avg HCC Risk Score
1.25
Gender Split
66% female / 34% male
Age Distribution
<65: 49, 65-74: 65, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Buprenorphine-Naloxone
Buprenorphine Hcl/Naloxone Hcl
120
Montelukast Sodium
84
Clonazepam
40
Buprenorphine Hcl
39
Prednisone
39
Breo Ellipta
Fluticasone/Vilanterol
31
Azelastine Hcl
30
Albuterol Sulfate Hfa
Albuterol Sulfate
27
Dextroamphetamine-Amphetamine
Dextroamphetamine/Amphetamine
23
Azithromycin
22

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

Addiction Medicine (Family Medicine) Physician Overview

How PREETI VEMURI, MD fits within the Addiction Medicine (Family Medicine) Physician landscape nationally.

763
Addiction Medicine (Family Medicine) Physician Providers in US
48
States with Addiction Medicine (Family Medicine) Physician
1,134
Avg Claims per Provider

PREETI VEMURI, MD's 924 claims are below the specialty average of 1,134.

Nearby Addiction Medicine (Family Medicine) Physician Providers in Illinois

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

Compare Addiction Medicine (Family Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is PREETI VEMURI, MD's specialty?
PREETI VEMURI, MD specializes in Addiction Medicine (Family Medicine) Physician and practices in BARRINGTON, Illinois. Credentials: MD.
How much does PREETI VEMURI, MD prescribe under Medicare Part D?
In 2023, PREETI VEMURI, MD wrote 924 Medicare Part D claims totaling $220K in drug costs for 145 beneficiaries.
Where is PREETI VEMURI, MD located?
PREETI VEMURI, MD is located at 27790 W HIGHWAY 22 STE 27, BARRINGTON, IL, 60010. Phone: (847) 649-6000.
What is PREETI VEMURI, MD's NPI number?
PREETI VEMURI, MD's National Provider Identifier (NPI) is 1548318488, issued on 01/08/2007.
Does PREETI VEMURI, MD prescribe more brand-name or generic drugs?
PREETI VEMURI, MD's prescribing is 22% brand-name and 78% generic drugs by claim count, with $175K in brand drug costs.
How many Addiction Medicine (Family Medicine) Physician providers are there in the US?
There are 763 Addiction Medicine (Family Medicine) Physician providers across 48 states in the US. The average Addiction Medicine (Family Medicine) Physician provider writes 1,134 Medicare Part D claims per year.
What drugs does PREETI VEMURI, MD prescribe most often?
Based on 2023 Medicare Part D data, PREETI VEMURI, MD's most frequently prescribed drugs include Buprenorphine-Naloxone, Montelukast Sodium, Clonazepam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does PREETI VEMURI, MD accept Medicare?
PREETI VEMURI, MD appears in CMS Medicare data with 924 Part D claims and 145 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify PREETI VEMURI, MD's credentials?
PREETI VEMURI, MD's NPI is 1548318488 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.
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