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

Dr. Linda Diane Green, M.D.

Allergy & Immunology Physician in Havertown, PA · enumerated 2006.

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

National Provider Identifier

1487766952

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Registry record

Entity type Individual (Type 1)

Name Dr. Linda Diane Green

Credential M.D.

Sex Female

Practice address Havertown, PA, 19083

Phone (610) 446-4844

Fax (610) 446-3901

Enumeration date Aug 31, 2006

Last updated in NPPES Jul 19, 2010

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

Taxonomy & licenses

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License MD020354E (PA) Primary

2080P0201X Pediatric Allergy/Immunology Physician Allopathic & Osteopathic Physicians · License MD020354E (PA) Secondary

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
23-2571967	Other	PA	UNITED HEALTHCARE
0036284000	Other	PA	INDEPENDENCE BLUE CROSS
232571967	Other	PA	AETNA
232571967	Other	PA	GUARDIAN
4577294	Other	PA	AETNA HMO
A92498	Other	PA	AMERIHEALTH ADMINISTRATOR
5648713	Other	PA	CIGNA HMO
30102	Other	PA	KEYSTONE MERCY HEALTH PLA
192498	Other	PA	BLUE SHIELD
232571967	Other	PA	HEALTH AMERICA
000844653	Medicaid	PA	-
232571967	Other	PA	BENEFIT CONCEPTS
232571967	Other	PA	CIGNA
787324	Other	PA	FIRST HEALTH

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

How do I verify Linda Green's NPI record?

Cross-check NPI 1487766952 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1487766952 active?

Yes, as of the latest NPPES snapshot, NPI 1487766952 is active (record last updated 2010-07-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-19.