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

MR. MASON ALAN BLACKBURN CGC
NPI 1124923081
Genetic Counselor, MS in Baltimore, MD

Active since October 12, 2026
9000 FRANKLIN SQUARE DR, BALTIMORE, MD 21237(443) 777-7941 Get Directions Write a Review

NPPES record added: October 12, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mr. Mason Alan Blackburn Cgc NPPES

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

MR. MASON ALAN BLACKBURN CGC (NPI 1124923081) is an individual genetic counselor, ms provider in Baltimore, Maryland, licensed in Maryland (G0000565) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1124923081
Entity TypeIndividualMale
Primary Taxonomy170300000X
Provider Legal NameMR. MASON ALAN BLACKBURNCredential: CGC
Location Address9000 FRANKLIN SQUARE DRBaltimore, MD 21237-3901
Mailing Address9000 Franklin Square DrBaltimore, MD 21237-3901 · (443) 777-7941
Sole ProprietorNo
Enumeration DateOctober 12, 2026
NPPES CertifiedOctober 12, 2026
✔ NPI 1124923081 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGenetic Counselor, MSOther Service Providers
Taxonomy Code170300000X
License✔ Licensed in MD · G0000565
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.
9000 FRANKLIN SQUARE DR, Baltimore, MD 21237

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.

Clinical Medical Laboratory
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Student in an Organized Health Care Education/Training Program
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Internal Medicine
9000 FRANKLIN SQUARE DR, HOSPITALIST PROGRAM
BALTIMORE, MD 21237
Physician Assistant
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Physical Therapist
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Anesthesiology
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Internal Medicine
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Pediatrics
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237

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 Mason Blackburn's NPI number?

The NPI number for Mason Blackburn is 1124923081. It was assigned to this individual provider in the NPPES registry on October 12, 2026.

Where is Mason Blackburn located?

Mason Blackburn practices at 9000 Franklin Square Dr, Baltimore, MD 21237. The listed phone number is (443) 777-7941.

What is Mason Blackburn'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 Mason Blackburn was last updated on October 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.