2026 NPPES data Hematology (Internal Medicine) Physician NPI 1922365568
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PARTH RAO

Hematology (Internal Medicine) Physician in DANVILLE, Pennsylvania. 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
20
Medicare Part D claims · 17 beneficiaries · Hematology (Internal Medicine) Physician avg: 693
What the federal data reveals: PARTH RAO is a Hematology (Internal Medicine) Physician ([object Object]) practicing in DANVILLE, Pennsylvania with a Medicare Part D prescribing footprint of 20 claims across 17 beneficiaries .

What stands out: PARTH RAO filed 20 Medicare Part D claims in 2023 across DANVILLE, Pennsylvania. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

PARTH RAO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 5 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

PARTH RAO at a glance

Quality data not reported

NPI registry status

Active

Issued 04/20/2012

NPI 1922365568

Primary specialty

Hematology (Internal Medicine) Physician

Niche

1,436 US NPIs in this specialty

Medicare Part D claims

20 97% vs specialty avg

2023 prescription claims

Specialty avg: 693

Specialty distribution in Pennsylvania

How Hematology (Internal Medicine) Physician compares to other specialties among Pennsylvania providers

Pennsylvania providers

Hematology (Internal Medicine) Physician share within Pennsylvania

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

Specialty board-certification context

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

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

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

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

PARTH RAO is a Hematology (Internal Medicine) Physician provider practicing in DANVILLE, Pennsylvania, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1922365568. 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.

PARTH RAO appears in the CMS NPPES registry as a Hematology (Internal Medicine) Physician provider at 100 N ACADEMY AVE, DANVILLE, PA, 17822, with a listed phone of (570) 271-6045. NPI 1922365568 was issued on 04/20/2012. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what RAO 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 20 prescription claims written by this provider, covering 17 Medicare beneficiaries and totaling roughly $37K in drug spend. 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 (Internal Medicine) Physician is a narrow specialty nationwide, with 1,436 enrolled providers across 50 states and an average of 693 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

100 N ACADEMY AVE
DANVILLE, PA 17822

Provider Details

NPI 1922365568
Specialty Hematology (Internal Medicine) Physician
Gender Male
NPI Issued 04/20/2012

Hospital and facility affiliations

Facilities where PARTH RAO 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.

BARNABAS HEALTH MEDICAL GROUP PC
LONG BRANCH, NJ
FAYETTE PHYSICIAN NETWORK INC
UNIONTOWN, PA
HOLZER CLINIC LLC
GALLIPOLIS, OH
MARION AREA PHYSICIANS LLC
KENTON, OH
OHIOHEALTH CORPORATION
DELAWARE, 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).

License & disciplinary context — Pennsylvania PA-BOM 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 ~45K Pennsylvania medical licensees in 2023 — they are NOT specific to PARTH RAO. To verify PARTH RAO's current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases

PA-BOM 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 Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

20
Total Claims
$37K
Total Drug Cost
17
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
22
Total Day Supply
531
Generic Drug Cost
$2K

Patient Demographics

Average Patient Age
68.6 years
Avg HCC Risk Score
1.91

Hematology (Internal Medicine) Physician Overview

How PARTH RAO fits within the Hematology (Internal Medicine) Physician landscape nationally.

1,436
Hematology (Internal Medicine) Physician Providers in US
50
States with Hematology (Internal Medicine) Physician
693
Avg Claims per Provider

PARTH RAO's 20 claims are below the specialty average of 693.

Nearby Hematology (Internal Medicine) Physician Providers in Pennsylvania

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

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

Frequently Asked Questions

What is PARTH RAO's specialty?
PARTH RAO specializes in Hematology (Internal Medicine) Physician and practices in DANVILLE, Pennsylvania.
How much does PARTH RAO prescribe under Medicare Part D?
In 2023, PARTH RAO wrote 20 Medicare Part D claims totaling $37K in drug costs for 17 beneficiaries.
Where is PARTH RAO located?
PARTH RAO is located at 100 N ACADEMY AVE, DANVILLE, PA, 17822. Phone: (570) 271-6045.
What is PARTH RAO's NPI number?
PARTH RAO's National Provider Identifier (NPI) is 1922365568, issued on 04/20/2012.
How many Hematology (Internal Medicine) Physician providers are there in the US?
There are 1,436 Hematology (Internal Medicine) Physician providers across 50 states in the US. The average Hematology (Internal Medicine) Physician provider writes 693 Medicare Part D claims per year.
Does PARTH RAO accept Medicare?
PARTH RAO appears in CMS Medicare data with 20 Part D claims and 17 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify PARTH RAO's credentials?
PARTH RAO's NPI is 1922365568. 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