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FRANS A TASSI
NPI 1184101867
Nurse Practitioner - Psychiatric/Mental Health in Washington, DC

Active since July 25, 2018PECOS Enrolled
1818 NEW YORK AVE NE STE 221, WASHINGTON, DC 20002(202) 800-6440 Get Directions Write a Review

NPPES record last updated: December 7, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 7, 2023, Jul 25, 2018 (2 updates tracked since 2018).

About Frans A Tassi NPPES

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

FRANS A TASSI (NPI 1184101867) is an individual psychiatric/mental health provider in Washington, District Of Columbia, licensed in District Of Columbia (NP1026227) and active in the NPI registry since July 2018. He is enrolled in Medicare PECOS and maintains a secondary practice location in Bowie.

NPPES Registry Identity

NPI1184101867
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameFRANS A TASSI
Location Address1818 NEW YORK AVE NE STE 221Washington, DC 20002-1851
Mailing Address2512 24th St NeWashington, DC 20018-2126 · (202) 832-8340 · Fax (202) 832-8341
Phone(202) 800-6440
Sole ProprietorNo
Enumeration DateJuly 25, 2018
Last NPPES UpdateDecember 7, 20232 updates tracked since enumeration
NPPES CertifiedDecember 7, 2023
✔ NPI 1184101867 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in DC · NP1026227
1818 NEW YORK AVE NE STE 221, Washington, DC 20002
Open in Google Maps ↗

Secondary Practice Location 1

Location 12508 Didcot CtBowie, MD 20721-2978 · Phone (301) 433-3959

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Frans A Tassi is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

3

Medicare enrollment records show Frans Tassi reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Starfish Health Inc.
1.3 mi
Counselor
1647 BENNING RD NE STE 301
Washington, DC 20002
  • Reassigned Medicare billing, District of Columbia enrollment
  • 5 clinicians in this Medicare group
NPI 1780578278 (202) 407-6453
Sounique Health Services LLC
25 mi
Psychiatric/Mental Health
7836 OAKWOOD RD
Glen Burnie, MD 21061
  • Reassigned Medicare billing, District of Columbia enrollment
  • 2 clinicians in this Medicare group
NPI 1639916075 (301) 272-5100
Grow Healthcare Group PA
925 mi
Mental Health
66 W FLAGLER ST STE 900
Miami, FL 33130
  • Reassigned Medicare billing, District of Columbia enrollment
  • 1,424 clinicians in this Medicare group
NPI 1245845932 (786) 244-7711

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20002 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
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
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 14

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

OLUWAFOLAJIMI OLUWASIJIBOMI AKINSIKU
Case Manager/Care Coordinator
1818 NEW YORK AVE NE STE 221
WASHINGTON, DC 20002
District of Columbia (571) 464-4372
NERISE POYIKOU NDUM MBAH
Case Manager/Care Coordinator
1818 NEW YORK AVE NE STE 221
WASHINGTON, DC 20002
District of Columbia (202) 800-6440
AYODELE FELIX TANIMOJO
Case Manager/Care Coordinator
1818 NEW YORK AVE NE STE 221
WASHINGTON, DC 20002
District of Columbia (202) 800-6440
NGWA WANZIE NKWETE
Case Manager/Care Coordinator
1818 NEW YORK AVE NE STE 221
WASHINGTON, DC 20002
District of Columbia (202) 800-6440
MARYAM ADAM MPENDA
Case Manager/Care Coordinator
1818 NEW YORK AVE NE STE 221
WASHINGTON, DC 20002
District of Columbia (202) 800-6440
OLAKUNLE AJEWOLE
Case Manager/Care Coordinator
1818 NEW YORK AVE NE STE 221
WASHINGTON, DC 20002
District of Columbia (470) 979-8069
EDWIN WEDDLE
Case Manager/Care Coordinator
1818 NEW YORK AVE NE STE 221
WASHINGTON, DC 20002
District of Columbia (202) 516-5737
NICOLINE NCHANG
Case Manager/Care Coordinator
1818 NEW YORK AVE NE STE 221
WASHINGTON, DC 20002
District of Columbia (202) 800-6440

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 Frans Tassi's NPI number?

The NPI number for Frans Tassi is 1184101867. It was assigned to this individual provider in the NPPES registry on July 25, 2018.

Where is Frans Tassi located?

Frans Tassi practices at 1818 New York Ave NE Ste 221, Washington, DC 20002. The listed phone number is (202) 800-6440.

What is Frans Tassi's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Frans Tassi enrolled in Medicare?

Yes. Frans Tassi is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Frans Tassi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Frans Tassi reassigns Medicare benefits to 3 organizations: Starfish Health Inc. (Washington, DC), Sounique Health Services LLC (Glen Burnie, MD) and Grow Healthcare Group PA (Miami, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Frans Tassi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Frans Tassi was last updated on December 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.