2026 NPPES data Hematology & Oncology Physician NPI 1285999284
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SURABHI PATHAK

Hematology & Oncology Physician in ASHLAND, Kentucky. 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
926
Medicare Part D claims · 183 beneficiaries · Hematology & Oncology Physician avg: 847
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$453.18
23 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: SURABHI PATHAK is a Hematology & Oncology Physician ([object Object]) practicing in ASHLAND, Kentucky with a Medicare Part D prescribing footprint of 926 claims across 183 beneficiaries — 15% brand-name prescribing . Industry payments of $453.18 across 23 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: SURABHI PATHAK filed 926 Medicare Part D claims in 2023 across ASHLAND, Kentucky. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

SURABHI PATHAK 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).

SURABHI PATHAK at a glance

Quality data not reported

NPI registry status

Active

Issued 07/06/2012

NPI 1285999284

Primary specialty

Hematology & Oncology Physician

Mid-sized

11,215 US NPIs in this specialty

Medicare Part D claims

926 9% vs specialty avg

2023 prescription claims

Specialty avg: 847

Specialty distribution in Kentucky

How Hematology & Oncology Physician compares to other specialties among Kentucky providers

Kentucky providers

Hematology & Oncology Physician share within Kentucky

1. Hematology & Oncology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Hematology & Oncology Physician share within Kentucky

Specialty board-certification context

Estimated specialty board-certified rate — Hematology & Oncology Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Hematology & Oncology Physician ABMS/AOA estimate

Est. board-certified rate (Hematology & Oncology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Hematology & Oncology 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).

SURABHI PATHAK is a Hematology & Oncology Physician provider practicing in ASHLAND, Kentucky, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1285999284. 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.

SURABHI PATHAK appears in the CMS NPPES registry as a Hematology & Oncology Physician provider at 613 23RD ST STE 19, ASHLAND, KY, 41101, with a listed phone of (606) 325-2221. NPI 1285999284 was issued on 07/06/2012. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what PATHAK 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 926 prescription claims written by this provider, covering 183 Medicare beneficiaries and totaling roughly $1.3 million in drug spend, split 15% brand-name and 85% generic by claim count, with an opioid prescribing rate of 15.7%. 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.

Hematology & Oncology Physician is a mid-sized specialty nationwide, with 11,215 enrolled providers across 54 states and an average of 847 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

613 23RD ST STE 19
ASHLAND, KY 41101

Provider Details

NPI 1285999284
Specialty Hematology & Oncology Physician
Gender Female
NPI Issued 07/06/2012

Hospital and facility affiliations

Facilities where SURABHI PATHAK 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.

KINGS DAUGHTERS MEDICAL SPECIALTIES INC
ASHLAND, KY

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 SURABHI PATHAK. Source: openpaymentsdata.cms.gov.

Total received

$453

Largest payer

Novartis Pharmaceuticals Corporation

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 · Typical

SURABHI PATHAK — brand share 15.0%
Specialty average (est.)

15% brand-name claims vs 85% generic, on 926 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.

926
Total Claims
$1.3M
Total Drug Cost
183
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,110
Total Day Supply
27,622
Brand vs Generic
15% brand / 85% generic
Brand Drug Cost
$1.3M
Generic Drug Cost
$21K
Opioid Claims
145 (15.7% rate)
Antibiotic Claims
45

Patient Demographics

Average Patient Age
70.5 years
Avg HCC Risk Score
2.44
Gender Split
68% female / 32% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Anastrozole
131
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
75
Ondansetron Hcl
62
Lidocaine-Prilocaine
Lidocaine/Prilocaine
43
Prochlorperazine Maleate
41
Potassium Chloride
38
Gabapentin
32
Exemestane
22
Mekinist
Trametinib Dimethyl Sulfoxide
21
Lorazepam
19

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

Hematology & Oncology Physician Overview

How SURABHI PATHAK fits within the Hematology & Oncology Physician landscape nationally.

11,215
Hematology & Oncology Physician Providers in US
54
States with Hematology & Oncology Physician
847
Avg Claims per Provider

SURABHI PATHAK's 926 claims are above the specialty average of 847.

Nearby Hematology & Oncology Physician Providers in Kentucky

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

Compare Hematology & Oncology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is SURABHI PATHAK's specialty?
SURABHI PATHAK specializes in Hematology & Oncology Physician and practices in ASHLAND, Kentucky.
How much does SURABHI PATHAK prescribe under Medicare Part D?
In 2023, SURABHI PATHAK wrote 926 Medicare Part D claims totaling $1.3M in drug costs for 183 beneficiaries.
Where is SURABHI PATHAK located?
SURABHI PATHAK is located at 613 23RD ST STE 19, ASHLAND, KY, 41101. Phone: (606) 325-2221.
What is SURABHI PATHAK's NPI number?
SURABHI PATHAK's National Provider Identifier (NPI) is 1285999284, issued on 07/06/2012.
Does SURABHI PATHAK prescribe more brand-name or generic drugs?
SURABHI PATHAK's prescribing is 15% brand-name and 85% generic drugs by claim count, with $1.3M in brand drug costs.
Does SURABHI PATHAK prescribe opioids?
Yes, SURABHI PATHAK had 145 opioid claims in 2023 with an opioid prescribing rate of 15.7%.
How many Hematology & Oncology Physician providers are there in the US?
There are 11,215 Hematology & Oncology Physician providers across 54 states in the US. The average Hematology & Oncology Physician provider writes 847 Medicare Part D claims per year.
What drugs does SURABHI PATHAK prescribe most often?
Based on 2023 Medicare Part D data, SURABHI PATHAK's most frequently prescribed drugs include Anastrozole, Oxycodone-Acetaminophen, Ondansetron Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SURABHI PATHAK accept Medicare?
SURABHI PATHAK appears in CMS Medicare data with 926 Part D claims and 183 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SURABHI PATHAK's credentials?
SURABHI PATHAK's NPI is 1285999284. 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