Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Darlyne A Johnson, M.D.

Obstetrics & Gynecology Physician in S Weymouth, MA · enumerated 2006 · practices at South Shore Women'S Health, PC.

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

National Provider Identifier

1831158518

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Registry record

Entity type Individual (Type 1)

Name Dr. Darlyne A Johnson

Credential M.D.

Sex Female

Practice address 90 Libbey Parkway, Suite 105, S Weymouth, MA, 02189

Phone (339) 201-4120

Fax (781) 545-8117

Enumeration date Mar 21, 2006

Last updated in NPPES Sep 14, 2012

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 73287 (MA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0700742	Other	MA	UNITED HEALTH CARE
13479	Other	MA	HARVARD PILGRIM
J10761	Other	MA	BLUE CROSS BLUE SHIELD
720310	Other	MA	TUFTS HEALTH PLAN

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

What specialty is Darlyne Johnson?

Darlyne Johnson is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology Physician. 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 →

Kimberly Dever Obstetrics & Gynecology Physician · S Weymouth, MA NPI 1265433973 Julianne Arena Obstetrics & Gynecology Physician · S Weymouth, MA NPI 1679541064 Kara Erdody Family Nurse Practitioner · Weymouth, MA NPI 1982673240 Karen Toujouse Obstetrics & Gynecology Physician · S Weymouth, MA NPI 1447216890 South Shore Women'S Health, PC Obstetrics & Gynecology Physician · S Weymouth, MA NPI 1881628535 Christine Hirsemann Obstetrics & Gynecology Physician · S Weymouth, MA NPI 1053414136 Mary Hogan-Donaldson Advanced Practice Midwife · S Weymouth, MA NPI 1538213699 Carolyn Mcnulty Obstetrics & Gynecology Physician · S Weymouth, MA NPI 1932235967

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-14.