ANSU MARIAM NATHAN O.D
NPI 1831504976
Optometrist in Vienna, VA

Q: What is Ansu Nathan's NPI number?

The NPI number for Ansu Nathan is 1831504976. It was assigned to this individual provider in the NPPES registry on June 27, 2014.

Q: What is Ansu Nathan's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Q: When was this NPI record last updated?

The NPPES record for Ansu Nathan was last updated on June 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 27, 2014PECOS EnrolledAccepts Medicare Assignment

8369 LEESBURG PIKE STE A, VIENNA, VA 22182(703) 506-0000(703) 506-0705 Get Directions Write a Review

NPPES record last updated: June 2, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 2, 2021, Feb 7, 2019, Apr 17, 2018 (3 updates tracked since 2018).

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About Ansu Mariam Nathan O.d NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANSU MARIAM NATHAN O.D (NPI 1831504976) is an individual optometrist in Vienna, Virginia, licensed in Virginia (0618002626) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1831504976

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameANSU MARIAM NATHANCredential: O.D

Location Address8369 LEESBURG PIKE STE AVienna, VA 22182-2421

Mailing Address1950 Old Gallows Rd Ste 520Vienna, VA 22182-3970 · (703) 847-8899 · Fax (866) 795-4020

Phone(703) 506-0000

Fax(703) 506-0705

Sole ProprietorNo

Medical School CMSOtherGraduated 2015

Enumeration DateJune 27, 2014

Last NPPES UpdateJune 2, 20213 updates tracked since enumeration

NPPES CertifiedJune 2, 2021

✔ NPI 1831504976 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

Licenses✔ Licensed in VA · 0618002626✔ Licensed in MD · TA2621✔ Licensed in IL · 046.010812✔ Licensed in FL · OPC5321

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

8369 LEESBURG PIKE STE A, Vienna, VA 22182

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ansu Mariam Nathan O.d is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4284994351

PECOS Enrollment IDI20180309000673

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22182 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$147.85 typical visit price

range $65.18 – $194.86

Typical copayment $36.96 (range $16.29 – $48.71)

Most-billed visit code 99204

Established Patient

$80.66 typical visit price

range $21.40 – $158.88

Typical copayment $20.16 (range $5.35 – $39.72)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ansu Nathan's NPI number?

The NPI number for Ansu Nathan is 1831504976. It was assigned to this individual provider in the NPPES registry on June 27, 2014.

Where is Ansu Nathan located?

Ansu Nathan practices at 8369 Leesburg Pike Ste A, Vienna, VA 22182. The listed phone number is (703) 506-0000.

What is Ansu Nathan's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Ansu Nathan enrolled in Medicare?

Yes. Ansu Nathan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Ansu Nathan was last updated on June 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.