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MARGARET LYNN KOEHLER CRNP
NPI 1326139312
Nurse Practitioner in Baltimore, MD

Active since September 27, 2006
10 N GREENE ST, BALTIMORE, MD 21201(410) 605-7060(410) 605-7937 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Margaret Lynn Koehler Crnp NPPES

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

MARGARET LYNN KOEHLER CRNP (NPI 1326139312) is an individual nurse practitioner in Baltimore, Maryland, licensed in Maryland (R076933) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1326139312
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMARGARET LYNN KOEHLERCredential: CRNP
Location Address10 N GREENE STBaltimore, MD 21201-1524
Mailing Address10 N Greene StBaltimore, MD 21201-1524 · (410) 605-7060 · Fax (410) 605-7937
Phone(410) 605-7060
Fax(410) 605-7937
Sole ProprietorYes
Enumeration DateSeptember 27, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1326139312 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MD · R076933
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
10 N GREENE ST, Baltimore, MD 21201
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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.

DR. NICHOLAS SEWELL BENNETT D.D.S.
Dentist
10 N GREENE ST, 2-D-137
BALTIMORE, MD 21201
Baltimore City (410) 605-7056
KIMBERLY SINGLE LMSW
Social Worker
10 N GREENE ST
BALTIMORE, MD 21201
Baltimore City (410) 605-7000
UNIVERSITY OF MARYLAND EMERGENCY MEDICINE ASSOCIATES, PA
Emergency Medicine
10 N GREENE ST
BALTIMORE, MD 21201
Baltimore City (301) 631-8103
MRS. ERIN DAY MAGGART LCSW-C
Social Worker (Clinical)
10 N GREENE ST
BALTIMORE, MD 21201
Baltimore City (410) 590-4140
MR. CHRISTOPHER WILLIAM BUSER LCSW-C
Social Worker (Clinical)
10 N GREENE ST, BT/101/MC
BALTIMORE, MD 21201
Baltimore City (410) 605-7259
PAUL E. RUSKIN M.D.
Psychiatry & Neurology (Psychiatry)
10 N GREENE ST
BALTIMORE, MD 21201
Baltimore City (410) 605-7354
MRS. ROSEMARY ANNE SMITH-LAMACCHIA NP
Nurse Practitioner (Adult Health)
10 N GREENE ST, SURGERY SERVICE 112/S
BALTIMORE, MD 21201
Baltimore City (410) 605-7000
MS. SONYA J MORRIS ICSW
Social Worker (Clinical)
10 N GREENE ST
BALTIMORE, MD 21201
Baltimore City (410) 605-7000

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 Margaret Koehler's NPI number?

The NPI number for Margaret Koehler is 1326139312. It was assigned to this individual provider in the NPPES registry on September 27, 2006.

Where is Margaret Koehler located?

Margaret Koehler practices at 10 N Greene St, Baltimore, MD 21201. The listed phone number is (410) 605-7060.

What is Margaret Koehler's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Margaret Koehler was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.