What is Rajev Nain's NPI number?

Rajev Nain's National Provider Identifier (NPI) is 1518920438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Rajev Nain's specialty?

Rajev Nain is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Rajev Nain located?

Rajev Nain's practice location on file with NPPES is 3580 Joseph Siewick Dr Ste 205, Fairfax, VA 22033-1764.

What is Rajev Nain's phone number?

The practice phone number listed in the NPPES registry for Rajev Nain is (703) 620-3211.

Does Rajev Nain accept Medicare?

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

Is Rajev Nain's NPI active?

Yes — Rajev Nain's NPI (1518920438) is active in the NPPES registry as of the last update on 2025-11-13.

IndividualActiveAccepts Medicare

Rajev Nain, M.D.

NPI 1518920438 · Surgery Physician · Fairfax, VA

Enrolled with Medicare as Practitioner - Colorectal Surgery (proctology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Rajev Nain, M.D. is a Surgery Physician provider in Fairfax, VA (NPI 1518920438).

Provider details

NPI number: 1518920438
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 0101239611 (VA)

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense 0101239611 (VA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(76/100 index)

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

Registry tenure25% of score
20 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
3 documented practice locations
Medicare service volume (vs. specialty peers)25% of score
26 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)
Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239	14	$137
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	12	$140

Typical Medicare-allowed amounts for these services range $137–$140 (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.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)	Beneficiaries
Lansoprazole	13	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

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

$646 across 6 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

3580 Joseph Siewick Dr Ste 205

Fairfax, VA 22033-1764

Phone: (703) 620-3211

Fax: (703) 620-3215

Street-level locationGet directions

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Mailing address