Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Anna Cs Buhler, CPM
Midwife in Boston, MA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952707374
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Registry record
Entity type Individual (Type 1)
Name Mrs. Anna Cs Buhler
Credential CPM
Sex Female
Practice address 51 Cranston St, Boston, MA, 02130
Phone (717) 951-1122
Enumeration date Nov 12, 2014
Last updated in NPPES Mar 9, 2016
Taxonomy & licenses
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 Anna Buhler?
Anna Buhler is registered in NPPES with the primary taxonomy of Midwife. 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-09.