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SOSY TATARIAN PA-C
NPI 1184236234
Physician Assistant in Bethesda, MD

Active since August 20, 2020PECOS EnrolledAccepts Medicare Assignment
74.39/100
CMS Quality Rating
8600 OLD GEORGETOWN RD FL 1, BETHESDA, MD 20814(301) 896-7619(301) 897-2128 Get Directions Write a Review

NPPES record last updated: January 19, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 19, 2023, Dec 9, 2021, Nov 30, 2020 and 1 more (4 updates tracked since 2020).

About Sosy Tatarian Pa-c NPPES

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

SOSY TATARIAN PA-C (NPI 1184236234) is an individual physician assistant in Bethesda, Maryland, licensed in Maryland (C07705) and active in the NPI registry since August 2020. She is enrolled in Medicare PECOS, is affiliated with Holy Cross Hospital, and maintains a secondary practice location in Silver Spring.

NPPES Registry Identity

NPI1184236234
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameSOSY TATARIANCredential: PA-C
Location Address8600 OLD GEORGETOWN RD FL 1Bethesda, MD 20814-1422
Mailing Address6201 Greenleigh AveMiddle River, MD 21220-2004 · (410) 933-6423 · Fax (410) 500-4266
Phone(301) 896-7619
Fax(301) 897-2128
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateAugust 20, 2020
Last NPPES UpdateJanuary 19, 20234 updates tracked since enumeration
NPPES CertifiedJanuary 19, 2023
✔ NPI 1184236234 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in MD · C07705
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
8600 OLD GEORGETOWN RD FL 1, Bethesda, MD 20814
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Secondary Practice Location 1

Location 11500 Forest Glen RdSilver Spring, MD 20910-1484 · Phone (301) 754-7000

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

Sosy Tatarian Pa-c 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 ID9931511102
PECOS Enrollment IDI20201211000560
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Holy Cross Hospital

Acute Care Hospitals · Silver Spring, MD
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number210004
Location1500 Forest Glen RoadSilver Spring, MD 20910 · Montgomery County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20814 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

74.39/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality64.71
Promoting Interoperability97
Improvement Activities40
Cost52.43

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 Sosy Tatarian's NPI number?

The NPI number for Sosy Tatarian is 1184236234. It was assigned to this individual provider in the NPPES registry on August 20, 2020.

Where is Sosy Tatarian located?

Sosy Tatarian practices at 8600 Old Georgetown Rd Fl 1, Bethesda, MD 20814. The listed phone number is (301) 896-7619.

What is Sosy Tatarian's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Sosy Tatarian enrolled in Medicare?

Yes. Sosy Tatarian 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.

Is Sosy Tatarian affiliated with any hospitals?

According to CMS data, Sosy Tatarian is affiliated with Holy Cross Hospital.

When was this NPI record last updated?

The NPPES record for Sosy Tatarian was last updated on January 19, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.