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LYNN M. GRATTAN PSYCHOLOGIST
NPI 1962595702
Clinical Neuropsychologist in Baltimore, MD

Active since October 02, 2006
100/100
CMS Quality Rating
16 S EUTAW STREET, FRENKIL BLDG. 3RD FL., BALTIMORE, MD 21201(410) 328-4323(410) 328-1149 Get Directions Write a Review

NPPES record last updated: October 14, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Lynn M. Grattan Psychologist NPPES

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

LYNN M. GRATTAN PSYCHOLOGIST (NPI 1962595702) is an individual clinical neuropsychologist in Baltimore, Maryland, licensed in Maryland (2718) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1962595702
Entity TypeIndividualFemale
Primary Taxonomy103G00000X
Provider Legal NameLYNN M. GRATTANCredential: PSYCHOLOGIST
Location Address16 S EUTAW STREET, FRENKIL BLDG. 3RD FL.Baltimore, MD 21201
Mailing Address16 S Eutaw Street, Frenkil Bldg. 3rd Fl.Baltimore, MD 21201 · (410) 328-4323 · Fax (410) 328-1149
Phone(410) 328-4323
Fax(410) 328-1149
Sole ProprietorNo
Enumeration DateOctober 2, 2006
Last NPPES UpdateOctober 14, 2010
✔ NPI 1962595702 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
License✔ Licensed in MD · 2718
Definition
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.
16 S EUTAW STREET, Baltimore, MD 21201
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Other Identifiers 1

Medicare UPINOTH000MD

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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability100
Improvement Activities40

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.

CHARLENE HAFER-MACKO M.D.
Specialist
16 S EUTAW STREET, FRENKIL BLDG. 3RD FL.
BALTIMORE, MD 21201
Baltimore City (410) 328-4323
ALLAN KRUMHOLZ M.D.
Specialist
16 S EUTAW STREET, FRENKIL BLDG. 3RD FL.
BALTIMORE, MD 21201
Baltimore City (410) 328-4323
PAUL S. FISHMAN M.D.
Specialist
16 S EUTAW STREET, FRENKIL BLDG 3RD FL.
BALTIMORE, MD 21201
Baltimore City (410) 328-4323
DR. DANIEL MENDEL HARRISON M.D.
Psychiatry & Neurology (Neurology)
16 S EUTAW STREET, 3RD FLOOT
BALTIMORE, MD 21201
Baltimore City (410) 328-3894

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 Lynn Grattan's NPI number?

The NPI number for Lynn Grattan is 1962595702. It was assigned to this individual provider in the NPPES registry on October 2, 2006.

Where is Lynn Grattan located?

Lynn Grattan practices at 16 S Eutaw Street Frenkil Bldg. 3rd Fl., Baltimore, MD 21201. The listed phone number is (410) 328-4323.

What is Lynn Grattan's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

When was this NPI record last updated?

The NPPES record for Lynn Grattan was last updated on October 14, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.