Active NPIIndividual provider

Alex K Doering, MD

Family Medicine in Leominster, Massachusetts

NPI Number1649809468
Practice location
225 New Lancaster RD, Leominster, MA 01453-4958
Fax
978-840-1680
Last updated
September 23, 2025

Alex Kirk Doering is a Family Medicine based in Leominster, MA. Alex Kirk Doering practices in Leominster, MA and has the professional credentials of MD. The NPI Number for Alex Kirk Doering is 1649809468 and holds a License No. 1015863 (MA). The current practice location address for Alex Kirk Doering is 225 New Lancaster RD, Leominster, MA 01453-4958 and can be reached out via phone at 978-466-3208 and via fax at 978-840-1680.

Provider Profile Details

NPI Number
1649809468
Provider Name
Alex Kirk Doering
Credential
MD
Provider Entity Type
Individual
Gender
Male
Address
225 New Lancaster RD, Leominster, MA 01453-4958
Phone Number
978-466-3208
Fax Number
978-840-1680
Primary Taxonomy
Family Medicine · 207Q00000X
Sole Proprietor
No
Provider Enumeration Date
April 3, 2020
Last Update Date
September 23, 2025
Certification Date
September 23, 2025
NPI Status
Active

Provider Business Practice Location Address Details

Address
225 New Lancaster RD
Leominster, MA 01453-4958
Zip
01453-4958
Phone Number
978-466-3208
Fax Number
978-840-1680
Leominster, MA 01453Get directions →

Provider Business Mailing Address Details

Address
225 New Lancaster RD
Leominster, MA 01453-4958
City
Leominster
State
MA
Zip
01453-4958
Phone Number
978-466-3208
Fax Number
978-840-1680

License Information

License Number
1015863
License State
MA
Taxonomy
Family Medicine · 207Q00000X · Primary

Legacy Identifiers

IdentifierTypeStateIssuer
No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.

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Frequently Asked Questions

What is the NPI number of Alex K Doering, MD?

The NPI number of Alex K Doering, MD is 1649809468. It was assigned on April 3, 2020 and is currently active in the NPPES registry.

What is the specialty of Alex K Doering, MD?

Alex K Doering, MD is registered under the primary taxonomy Family Medicine (code 207Q00000X), licensed in MA under license number 1015863.

Where does Alex K Doering, MD practice?

The practice location is 225 New Lancaster RD, Leominster, MA 01453-4958. The office can be reached at 978-466-3208 (phone) or 978-840-1680 (fax).

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.

How do I verify this NPI record?

This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1649809468 directly on the NPPES registry website.

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