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

Dr. Jason Lange, M.D.

Ophthalmology Physician in Media, PA · enumerated 2014.

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

National Provider Identifier

1174937775

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Registry record

Entity type Individual (Type 1)

Name Dr. Jason Lange

Credential M.D.

Sex Male

Practice address Media, PA, 19063

Phone (610) 892-1708

Fax (610) 892-8766

Enumeration date Jun 12, 2014

Last updated in NPPES Sep 16, 2020

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License ME133038 (FL) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License ME133038 (FL) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License ME133038 (FL) Primary

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

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1174937775 active?

Yes, as of the latest NPPES snapshot, NPI 1174937775 is active (record last updated 2020-09-16).

How do I verify Jason Lange's NPI record?

Cross-check NPI 1174937775 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-16.