2026 NPPES data Obesity Medicine (Preventive Medicine) Physician NPI 1841303971 MD
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NATASHA KOREN, MD

Obesity Medicine (Preventive Medicine) Physician in AKRON, Ohio. 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
132
Medicare Part D claims · 35 beneficiaries · Obesity Medicine (Preventive Medicine) Physician avg: 1K
Generic prescribing
58%
generic claims · 42% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$118.99
1 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

NATASHA KOREN, MD filed 132 Medicare Part D claims in 2023 as a Obesity Medicine (Preventive Medicine) Physician in AKRON, Ohio, prescribing 58% generic.

132
Part D claims, 2023
58%
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.

NATASHA KOREN, MD's Medicare Part D volume vs every U.S. prescriber

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

132 35th percentile higher than 35% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. 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 certification likely (heuristic — not verified)

NATASHA KOREN, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 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 NATASHA KOREN, MD?

Quality data not reported

NPI registry status

Active

Issued 08/15/2006

NPI 1841303971

Primary specialty

Obesity Medicine (Preventive Medicine) Physician

Rare

126 US NPIs in this specialty

Medicare Part D claims

132 89% vs specialty avg

2023 prescription claims

Specialty avg: 1,219

Specialty distribution in Ohio

How Obesity Medicine (Preventive Medicine) Physician compares to other specialties among Ohio providers

Ohio providers

Obesity Medicine (Preventive Medicine) Physician share within Ohio

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Obesity Medicine (Preventive 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).

NATASHA KOREN, MD appears in the CMS NPPES registry as a Obesity Medicine (Preventive Medicine) Physician provider holding MD credentials at 95 ARCH ST STE 260, AKRON, OH, 44304, with a listed phone of (330) 375-6590. NPI 1841303971 was issued on 08/15/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KOREN 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 132 prescription claims written by this provider, covering 35 Medicare beneficiaries and totaling roughly $60K in drug spend, split 42% brand-name and 58% 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.

Obesity Medicine (Preventive Medicine) Physician is a narrow specialty nationwide, with 126 enrolled providers across 35 states and an average of 1,219 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

95 ARCH ST STE 260
AKRON, OH 44304

Provider Details

NPI 1841303971
Specialty Obesity Medicine (Preventive Medicine) Physician
Credentials MD
Gender Female
NPI Issued 08/15/2006

Hospital and facility affiliations

Facilities where NATASHA KOREN, 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.

SUMMA PHYSICIANS LLC
WADSWORTH, OH

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 NATASHA KOREN, MD. Source: openpaymentsdata.cms.gov.

Total received

$119

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.

License & disciplinary context — Ohio OMB 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 ~48K Ohio medical licensees in 2023 — they are NOT specific to NATASHA KOREN, MD. To verify NATASHA KOREN, MD's current license status, search the OMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

158
Total board actions, Ohio 2023
Across 154 cases
3.29
Actions per 1,000 licensees
Ohio statewide rate
probation
Most common action type
56 cases

OMB 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 Ohio disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Above average

NATASHA KOREN, MD — brand share 42.0%
Specialty average (est.)

42% brand-name claims vs 58% generic, on 132 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.

132
Total Claims
$60K
Total Drug Cost
35
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
189
Total Day Supply
5,488
Brand vs Generic
42% brand / 58% generic
Brand Drug Cost
$59K
Generic Drug Cost
$724

Patient Demographics

Average Patient Age
63.3 years
Avg HCC Risk Score
1.51
Age Distribution
<65: 14, 65-74: 16, 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.

What NATASHA KOREN, MD 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
Ozempic
Semaglutide
34
Omeprazole
28
Metformin Hcl Er
Metformin Hcl
27
Topiramate
11

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

Obesity Medicine (Preventive Medicine) Physician Overview

How NATASHA KOREN, MD fits within the Obesity Medicine (Preventive Medicine) Physician landscape nationally.

126
Obesity Medicine (Preventive Medicine) Physician Providers in US
35
States with Obesity Medicine (Preventive Medicine) Physician
1,219
Avg Claims per Provider

NATASHA KOREN, MD's 132 claims are below the specialty average of 1,219.

Nearby Obesity Medicine (Preventive Medicine) Physician Providers in Ohio

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

Compare Obesity Medicine (Preventive Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is NATASHA KOREN, MD's specialty?
NATASHA KOREN, MD specializes in Obesity Medicine (Preventive Medicine) Physician and practices in AKRON, Ohio. Credentials: MD.
How much does NATASHA KOREN, MD prescribe under Medicare Part D?
In 2023, NATASHA KOREN, MD wrote 132 Medicare Part D claims totaling $60K in drug costs for 35 beneficiaries.
Where is NATASHA KOREN, MD located?
NATASHA KOREN, MD is located at 95 ARCH ST STE 260, AKRON, OH, 44304. Phone: (330) 375-6590.
What is NATASHA KOREN, MD's NPI number?
NATASHA KOREN, MD's National Provider Identifier (NPI) is 1841303971, issued on 08/15/2006.
Does NATASHA KOREN, MD prescribe more brand-name or generic drugs?
NATASHA KOREN, MD's prescribing is 42% brand-name and 58% generic drugs by claim count, with $59K in brand drug costs.
How many Obesity Medicine (Preventive Medicine) Physician providers are there in the US?
There are 126 Obesity Medicine (Preventive Medicine) Physician providers across 35 states in the US. The average Obesity Medicine (Preventive Medicine) Physician provider writes 1,219 Medicare Part D claims per year.
What drugs does NATASHA KOREN, MD prescribe most often?
Based on 2023 Medicare Part D data, NATASHA KOREN, MD's most frequently prescribed drugs include Ozempic, Omeprazole, Metformin Hcl Er. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does NATASHA KOREN, MD accept Medicare?
NATASHA KOREN, MD appears in CMS Medicare data with 132 Part D claims and 35 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify NATASHA KOREN, MD's credentials?
NATASHA KOREN, MD's NPI is 1841303971 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