TAMAR ZAKHEIM PA-C
NPI 1770837650
Physician Assistant in Washington, DC

Active since October 31, 2012PECOS EnrolledAccepts Medicare Assignment
4910 MASSACHUSETTS AVE NW STE 215, WASHINGTON, DC 20016(202) 953-0990(202) 845-7344 Get Directions Write a Review

NPPES record last updated: March 6, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Tamar Zakheim Pa-c NPPES

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

TAMAR ZAKHEIM PA-C (NPI 1770837650) is an individual physician assistant in Washington, District Of Columbia, licensed in District Of Columbia (PA030891) and active in the NPI registry since October 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2012).

NPPES Registry Identity

NPI1770837650
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameTAMAR ZAKHEIMCredential: PA-C
Location Address4910 MASSACHUSETTS AVE NW STE 215Washington, DC 20016-4368
Mailing Address4910 Massachusetts Ave Nw Ste 215Washington, DC 20016-4368 · (202) 953-0990 · Fax (202) 845-7344
Fax(202) 845-7344
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateOctober 31, 2012
Last NPPES UpdateMarch 6, 2025
NPPES CertifiedMarch 6, 2025
NPI 1770837650 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 DC · PA030891
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.
4910 MASSACHUSETTS AVE NW STE 215, Washington, DC 20016

Other Identifiers 1

OtherPA030891DC · Dc Pa License

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

Tamar Zakheim 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 ID4587816525
PECOS Enrollment IDI20121220000274
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
36 services36 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
25 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20016 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.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Geriatric Medicine)
4910 MASSACHUSETTS AVE NW STE 215
WASHINGTON, DC 20016
Internal Medicine
4910 MASSACHUSETTS AVE NW STE 215
WASHINGTON, DC 20016
Internal Medicine
4910 MASSACHUSETTS AVE NW STE 215
WASHINGTON, DC 20016
Internal Medicine
4910 MASSACHUSETTS AVE NW STE 215
WASHINGTON, DC 20016

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 Tamar Zakheim's NPI number?

The NPI number for Tamar Zakheim is 1770837650. It was assigned to this individual provider in the NPPES registry on October 31, 2012.

Where is Tamar Zakheim located?

Tamar Zakheim practices at 4910 Massachusetts Ave NW Ste 215, Washington, DC 20016. The listed phone number is (202) 953-0990.

What is Tamar Zakheim's specialty?

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

Is Tamar Zakheim enrolled in Medicare?

Yes. Tamar Zakheim 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 Tamar Zakheim was last updated on March 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.