John C. Dallenbach, M.D.

Pediatrics Physician · Pittsfield, MA

Individual Active NPI

NPI number 1235178229

Practice location

426 East St
Pittsfield, MA 01201-5308
Phone
(413) 442-8267

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NPI record

NPI
1235178229
Entity type
Individual (Type 1)
Enumeration date
June 5, 2006
Last updated
March 10, 2026
Certified
March 10, 2026
Sole proprietor
No

Specialties & taxonomy codes

TaxonomyCodeLicenseState
Pediatrics Physician Primary 208000000X 155179 MA
Pediatrics Physician 208000000X 81238 MN

Mailing address

51 Wellesley St
Pittsfield, MA 01201-7307
Phone
(413) 442-8267

Other practice locations (1)

  • 1611 Anne St NW, Bemidji, MN 56601-5114 · (218) 333-5000

About Dr. Dallenbach

John C. Dallenbach, M.D. is a healthcare provider registered in the NPI registry with the primary taxonomy Pediatrics Physician (code 208000000X). The practice location is 426 East St, Pittsfield, MA 01201-5308. The NPI number 1235178229 was assigned on June 5, 2006 and the record was last updated on March 10, 2026.

Dr. Dallenbach lists 2 licenses in the registry: #155179 (MA) for Pediatrics Physician; #81238 (MN) for Pediatrics Physician. License numbers are self-reported to NPPES; verify them with the state licensing board.

Frequently asked questions

What is the NPI number of John C. Dallenbach, M.D.?

The NPI number is 1235178229.

What is the phone number of Dr. Dallenbach?

The phone number listed for the practice location is (413) 442-8267.

Where is Dr. Dallenbach located?

426 East St, Pittsfield, MA 01201-5308.

What is the taxonomy code for Dr. Dallenbach?

The primary taxonomy code is 208000000X – Pediatrics Physician; 1 more listed above.

Is this information correct?

All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.

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