Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Nina J Kleinberg, CNM

Advanced Practice Midwife in Holyoke, MA · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1316947203

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Registry record

Entity type Individual (Type 1)

Name Ms. Nina J Kleinberg

Credential CNM

Sex Female

Practice address Holyoke, MA, 01040

Phone (413) 535-4700

Fax (413) 535-4704

Enumeration date Jul 21, 2005

Last updated in NPPES Feb 24, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 188294 (MA) Primary

CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM credential

Other identifiers

Identifier	Type	State	Issuer
043202198008	Other	-	TRICARE
188294	Other	-	CONNECTICARE OF MA
043202198	Other	-	GROUP PRACTICE ENROLLMENT
21220008695	Other	-	BEECH STREET
CN0091	Other	-	BLUE CROSS/BLUE SHIELD
043202198	Other	-	HEALTH CARE VALUE MANAGEM
043202198	Other	-	MULTI-PLAN
0356956	Medicaid	MA	-
043202198	Other	-	CIGNA

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.

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Frequently asked questions

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.

What specialty is Nina Kleinberg?

Nina Kleinberg is registered in NPPES with the primary taxonomy of Advanced Practice Midwife. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Mary Obrien Advanced Practice Midwife · Holyoke, MA NPI 1083614994 Elizabeth Langmore-Avila Psychiatry Physician · Holyoke, MA NPI 1821235508 Tracey Cobb Registered Nurse · Holyoke, MA NPI 1922248905 Cynthia Thomas Pediatric Dentistry · Holyoke, MA NPI 1033528344 Eufemia Pelaez Acosta General Practice Dentistry · Holyoke, MA NPI 1164967287 Ariel Beckwith Community Health Registered Nurse · Holyoke, MA NPI 1285148064 Maryam Abalkhail Mental Health Counselor · Holyoke, MA NPI 1275035131 Mehulsinh Gohil Registered Nurse · Holyoke, MA NPI 1306572029

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-24.