2026 NPPES data Pediatric Hematology & Oncology Physician NPI 1699753376 MD
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RAJEEV VIBHAKAR, MD

Pediatric Hematology & Oncology Physician in AURORA, Colorado. 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.
What the federal data reveals: RAJEEV VIBHAKAR, MD is a Pediatric Hematology & Oncology Physician ([object Object]) practicing in AURORA, Colorado .

What stands out: RAJEEV VIBHAKAR, MD specializes in Pediatric Hematology & Oncology Physician and practices in AURORA, Colorado, listed in the federal CMS National Provider Identifier registry. Every detail on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

RAJEEV VIBHAKAR, MD 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).

RAJEEV VIBHAKAR, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 01/04/2006

NPI 1699753376

Primary specialty

Pediatric Hematology & Oncology Physician

Niche

2,568 US NPIs in this specialty

Specialty distribution in Colorado

How Pediatric Hematology & Oncology Physician compares to other specialties among Colorado providers

Colorado providers

Pediatric Hematology & Oncology Physician share within Colorado

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

Specialty board-certification context

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

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

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

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

RAJEEV VIBHAKAR, MD is a Pediatric Hematology & Oncology Physician provider practicing in AURORA, Colorado, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1699753376. 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.

RAJEEV VIBHAKAR, MD appears in the CMS NPPES registry as a Pediatric Hematology & Oncology Physician provider holding MD credentials at 13123 E 16TH AVE, AURORA, CO, 80045, with a listed phone of (720) 777-1234. NPI 1699753376 was issued on 01/04/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what VIBHAKAR 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 prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal — many Pediatric Hematology & Oncology Physician providers operate outside Part D entirely.

Pediatric Hematology & Oncology Physician is a narrow specialty nationwide, with 2,568 enrolled providers across 52 states and an average of 92 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

13123 E 16TH AVE
AURORA, CO 80045

Provider Details

NPI 1699753376
Specialty Pediatric Hematology & Oncology Physician
Credentials MD
Gender Male
NPI Issued 01/04/2006

Pediatric Hematology & Oncology Physician Overview

How RAJEEV VIBHAKAR, MD fits within the Pediatric Hematology & Oncology Physician landscape nationally.

2,568
Pediatric Hematology & Oncology Physician Providers in US
52
States with Pediatric Hematology & Oncology Physician
92
Avg Claims per Provider

Nearby Pediatric Hematology & Oncology Physician Providers in Colorado

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

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

Frequently Asked Questions

What is RAJEEV VIBHAKAR, MD's specialty?
RAJEEV VIBHAKAR, MD specializes in Pediatric Hematology & Oncology Physician and practices in AURORA, Colorado. Credentials: MD.
Where is RAJEEV VIBHAKAR, MD located?
RAJEEV VIBHAKAR, MD is located at 13123 E 16TH AVE, AURORA, CO, 80045. Phone: (720) 777-1234.
What is RAJEEV VIBHAKAR, MD's NPI number?
RAJEEV VIBHAKAR, MD's National Provider Identifier (NPI) is 1699753376, issued on 01/04/2006.
How many Pediatric Hematology & Oncology Physician providers are there in the US?
There are 2,568 Pediatric Hematology & Oncology Physician providers across 52 states in the US. The average Pediatric Hematology & Oncology Physician provider writes 92 Medicare Part D claims per year.
Does RAJEEV VIBHAKAR, MD accept Medicare?
RAJEEV VIBHAKAR, MD appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify RAJEEV VIBHAKAR, MD's credentials?
RAJEEV VIBHAKAR, MD's NPI is 1699753376 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.
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