1. Home
  2. Directory
  3. Maryland
  4. Baltimore
  5. Behavior Analyst
  6. NPI Profile

EFRAYIM MERKIN
NPI 1275481848
Behavior Analyst in Baltimore, MD

Active since March 19, 2026
400 E PRATT ST, BALTIMORE, MD 21202(301) 803-0849 Get Directions Write a Review

NPPES record last updated: March 19, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Efrayim Merkin NPPES

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

EFRAYIM MERKIN (NPI 1275481848) is an individual behavior analyst provider in Baltimore, Maryland, licensed in Maryland (10274488029) and active in the NPI registry since March 2026.

NPPES Registry Identity

NPI1275481848
Entity TypeIndividualMale
Primary Taxonomy103K00000X
Provider Legal NameEFRAYIM MERKIN
Location Address400 E PRATT STBaltimore, MD 21202-3116
Mailing Address902 Kersey RdSilver Spring, MD 20902-3006 · (301) 803-0849
Phone(301) 803-0849
Sole ProprietorNo
Enumeration DateMarch 19, 2026
NPPES CertifiedMarch 19, 2026
✔ NPI 1275481848 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
License✔ Licensed in MD · 10274488029
Definition
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
400 E PRATT ST, Baltimore, MD 21202
Open in Google Maps ↗

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.

RYAN SHAW
Behavior Technician
400 E PRATT ST
BALTIMORE, MD 21202
Baltimore City (886) 625-4740
JANAE BATTLE
Behavior Technician
400 E PRATT ST
BALTIMORE, MD 21202
Baltimore City (833) 599-2560
KENDALL BALDWIN BOWLING
Behavior Technician
400 E PRATT ST
BALTIMORE, MD 21202
Baltimore City (443) 543-9980
ALLISON FLEMING BCBA
Behavior Analyst
400 E PRATT ST, FLOOR 8
BALTIMORE, MD 21202
Baltimore City (800) 991-6071
DEANDRA CARPER
Behavior Technician
400 E PRATT ST
BALTIMORE, MD 21202
Baltimore City (833) 599-2560
ADEYINKA SUNDAY
Behavior Technician
400 E PRATT ST
BALTIMORE, MD 21202
Baltimore City (833) 599-2560
BRITTANEY FAULKNER
Behavior Technician
400 E PRATT ST
BALTIMORE, MD 21202
Baltimore City (833) 599-2560
MINAL NEEL
Behavior Analyst
400 E PRATT ST
BALTIMORE, MD 21202
Baltimore City (833) 599-2560

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 Efrayim Merkin's NPI number?

The NPI number for Efrayim Merkin is 1275481848. It was assigned to this individual provider in the NPPES registry on March 19, 2026.

Where is Efrayim Merkin located?

Efrayim Merkin practices at 400 E Pratt St, Baltimore, MD 21202. The listed phone number is (301) 803-0849.

What is Efrayim Merkin's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

When was this NPI record last updated?

The NPPES record for Efrayim Merkin was last updated on March 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.