Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael D Littlefield, D.C.
Chiropractor in South Portland, ME · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1184617110
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael D Littlefield
Credential D.C.
Sex Male
Practice address 118 Maine Mall Rd, South Portland, ME, 04106
Phone (207) 772-1031
Fax (207) 774-9394
Enumeration date Aug 24, 2005
Last updated in NPPES Dec 1, 2009
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 111990099 | Medicaid | ME | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What specialty is Michael Littlefield?
Michael Littlefield is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Sheila Littlefield Chiropractor · S Portland, ME NPI 1952394397 Michael D & Sheila H Littlefield Chiropractor · South Portland, ME NPI 1073662193 Heidi Norman Chiropractor · South Portland, ME NPI 1205975042 Jessica Verrill Specialist · South Portland, ME NPI 1992826192 Nova Chiropractic Group Chiropractor · South Portland, ME NPI 1003152182 Joseph Hann Massage Therapist · South Portland, ME NPI 1194202291 Tammy Austin Massage Therapist · South Portland, ME NPI 1437732476 Rhonda Muise Massage Therapist · South Portland, ME NPI 1174207195
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-01.