What is Arun Mavanur's NPI number?

Arun Mavanur's National Provider Identifier (NPI) is 1700080439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Arun Mavanur's specialty?

Arun Mavanur is listed in the NPPES registry with a primary specialty of Surgical Oncology Physician (Allopathic & Osteopathic Physicians).

Where is Arun Mavanur located?

Arun Mavanur's practice location on file with NPPES is 2401 W Belvedere Ave, Baltimore, MD 21215-5216.

What is Arun Mavanur's phone number?

The practice phone number listed in the NPPES registry for Arun Mavanur is (410) 601-8317.

Does Arun Mavanur accept Medicare?

Arun Mavanur is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Arun Mavanur's NPI active?

Yes — Arun Mavanur's NPI (1700080439) is active in the NPPES registry as of the last update on 2010-08-31.

IndividualActiveAccepts Medicare

Arun Mavanur, MD

NPI 1700080439 · Surgical Oncology Physician · Baltimore, MD

Enrolled with Medicare as Practitioner - Surgical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Arun Mavanur, MD is a Surgical Oncology Physician provider in Baltimore, MD (NPI 1700080439).

Provider details

NPI number: 1700080439
Entity type: Individual
Primary specialty: Surgical Oncology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: D0071274 (MD)

Specialties & taxonomies

Surgical Oncology PhysicianPrimary2086X0206XLicense D0071274 (MD)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(83/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
19 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
326 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	158	$94
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	113	$173
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	43	$133
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	12	$133

Typical Medicare-allowed amounts for these services range $94–$173 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$402 across 5 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Practice location

2401 W Belvedere Ave

1st Floor Main

Baltimore, MD 21215-5216

Phone: (410) 601-8317

Fax: (410) 601-9345

Street-level locationGet directions

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Mailing address