Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MELISSA LACEY SCHLEIN MS, CGC
NPI 1134031248
Genetic Counselor, MS in Falls Church, VA

Active since September 22, 2026
3300 GALLOWS RD, FALLS CHURCH, VA 22042(703) 776-7650(703) 776-8971 Get Directions Write a Review

NPPES record added: September 22, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

About Melissa Lacey Schlein Ms, Cgc NPPES

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

MELISSA LACEY SCHLEIN MS, CGC (NPI 1134031248) is an individual genetic counselor, ms provider in Falls Church, Virginia and active in the NPI registry since September 2026. She maintains a secondary practice location in Fairfax.

NPPES Registry Identity

NPI1134031248
Entity TypeIndividualFemale
Primary Taxonomy170300000X
Provider Legal NameMELISSA LACEY SCHLEINCredential: MS, CGC
Location Address3300 GALLOWS RDFalls Church, VA 22042-3307
Mailing Address20 Sunderland RdDenville, NJ 07834-2438 · (973) 936-3319
Fax(703) 776-8971
Sole ProprietorNo
Enumeration DateSeptember 22, 2026
NPPES CertifiedSeptember 22, 2026
✔ NPI 1134031248 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGenetic Counselor, MSOther Service Providers
Taxonomy Code170300000X
Definition
A masters trained health care provider who collects and interprets genetic family histories; assesses the risk of disease occurrence or recurrence; identifies interventions to manage or ameliorate disease risk; educates about inheritance, testing, management, prevention, ethical issues, resources, and research; and counsels to promote informed choices and adaptation. Certification was established in 1993 by the American Board of Genetic Counseling and prior to that by the American Board of Medical Genetics. Requirements for experience, licensure, and job responsibilities vary among the states.
3300 GALLOWS RD, Falls Church, VA 22042

Secondary Practice Location 1

Location 18095 Innovation Park DrFairfax, VA 22031-4868 · Phone (703) 776-7665

Other Providers at the Same Location NPPES 20

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

Psychiatry & Neurology (Psychiatry)
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Obstetrics & Gynecology
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Nurse Practitioner (Acute Care)
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Physician Assistant
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Physician Assistant
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Physician Assistant
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Pediatrics
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Nurse Anesthetist, Certified Registered
3300 GALLOWS RD
FALLS CHURCH, VA 22042

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 Melissa Schlein's NPI number?

The NPI number for Melissa Schlein is 1134031248. It was assigned to this individual provider in the NPPES registry on September 22, 2026.

Where is Melissa Schlein located?

Melissa Schlein practices at 3300 Gallows Rd, Falls Church, VA 22042. The listed phone number is (703) 776-7650.

What is Melissa Schlein's specialty?

The primary specialty registered for this NPI is Genetic Counselor, MS with taxonomy code 170300000X.

When was this NPI record last updated?

The NPPES record for Melissa Schlein was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.