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MS. KAREN SIEMERING FNP
NPI 1619134061
Nurse Practitioner - Family in Springfield, MA

Active since May 21, 2008
3300 MAIN ST, SPRINGFIELD, MA 01107(413) 794-5600(413) 794-7297 Get Directions Write a Review

NPPES record last updated: April 26, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 26, 2018, May 13, 2016 (2 updates tracked since 2016).

About Ms. Karen Siemering Fnp NPPES

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

MS. KAREN SIEMERING FNP (NPI 1619134061) is an individual family provider in Springfield, Massachusetts, licensed in Massachusetts (202718) and active in the NPI registry since May 2008.

NPPES Registry Identity

NPI1619134061
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMS. KAREN SIEMERINGCredential: FNP
Location Address3300 MAIN STSpringfield, MA 01107-1112
Mailing Address280 Chestnut St, 2nd FloorSpringfield, MA 01199-1001 · (413) 794-5700
Phone(413) 794-5600
Fax(413) 794-7297
Sole ProprietorNo
Enumeration DateMay 21, 2008
Last NPPES UpdateApril 26, 20182 updates tracked since enumeration
✔ NPI 1619134061 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in MA · 202718
3300 MAIN ST, Springfield, MA 01107
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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.

JOANNE JACKSON NP
Nurse Practitioner (Adult Health)
3300 MAIN ST, 2ND FLOOR, SUITE A
SPRINGFIELD, MA 01107
Hampden County (413) 794-2273
ALANNA SERVANT PA-C
Physician Assistant (Medical)
3300 MAIN ST, SUITE 4D
SPRINGFIELD, MA 01107
Hampden County (413) 794-8336
AUDREY G PSALTIS CNM
Advanced Practice Midwife
3300 MAIN ST, SUITE 4D
SPRINGFIELD, MA 01107
Hampden County (413) 794-8336
BARBARA W GRAVES CNM
Advanced Practice Midwife
3300 MAIN ST, SUTIE 4-D
SPRINGFIELD, MA 01107
Hampden County (413) 794-8336
MUSAB MEDENI ZORLU MD
Psychiatry & Neurology (Neurology)
3300 MAIN ST
SPRINGFIELD, MA 01107
Hampden County (413) 794-5600
MICHELLE F RAPPOLD CNM
Advanced Practice Midwife
3300 MAIN ST
SPRINGFIELD, MA 01107
Hampden County (413) 794-8336
DR. DAVID R. KATTAN MD, MPH
Obstetrics & Gynecology
3300 MAIN ST, 4TH FL, STE D
SPRINGFIELD, MA 01107
Hampden County (413) 794-7045
ANASTASIA SMITH CNM
Advanced Practice Midwife
3300 MAIN ST
SPRINGFIELD, MA 01107
Hampden County (413) 794-7045

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 Karen Siemering's NPI number?

The NPI number for Karen Siemering is 1619134061. It was assigned to this individual provider in the NPPES registry on May 21, 2008.

Where is Karen Siemering located?

Karen Siemering practices at 3300 Main St, Springfield, MA 01107. The listed phone number is (413) 794-5600.

What is Karen Siemering's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Karen Siemering was last updated on April 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.