What is Alexandria Seto's NPI number?

Alexandria Seto's National Provider Identifier (NPI) is 1912740457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alexandria Seto's specialty?

Alexandria Seto is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Alexandria Seto located?

Alexandria Seto's practice location on file with NPPES is 10215 Fernwood Rd Ste 506, Bethesda, MD 20817-1184.

What is Alexandria Seto's phone number?

The practice phone number listed in the NPPES registry for Alexandria Seto is (301) 530-1010.

Does Alexandria Seto accept Medicare?

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

Is Alexandria Seto's NPI active?

Yes — Alexandria Seto's NPI (1912740457) is active in the NPPES registry as of the last update on 2024-06-13.

IndividualActiveAccepts Medicare

Alexandria Seto, PA

NPI 1912740457 · Physician Assistant · Bethesda, MD

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

Alexandria Seto, PA is a Physician Assistant provider in Bethesda, MD (NPI 1912740457).

Provider details

NPI number: 1912740457
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Physician AssistantPrimary363A00000X
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Basic profile(37/100 index)

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

Registry tenure28% of score
2 yrs in NPPES registry
Profile completeness28% of score
83% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
21 Medicare services, 2024 (ranked within specialty)

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 methodology.

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)
Replacement of Knee Joint, Both Sides of Knee27447	21	$193

Typical Medicare-allowed amounts for these services range $193–$193 (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.

Practice location

10215 Fernwood Rd Ste 506

Bethesda, MD 20817-1184

Phone: (301) 530-1010

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Mailing address