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Dr. Mitchell E Stein, M.D.

Ophthalmology Physician in Bala Cynwyd, PA · enumerated 2005.

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

National Provider Identifier

1003890120

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Registry record

Entity type Individual (Type 1)
Name Dr. Mitchell E Stein
Credential M.D.
Sex Male
Practice address 333 E City Ave, 2 Bala Plaza, Bala Cynwyd, PA, 19004
Phone (610) 668-2777
Fax (610) 668-1509
Enumeration date Dec 1, 2005
Last updated in NPPES Sep 16, 2009

Taxonomy & licenses

174400000X Specialist Other Service Providers · License MD051488L (PA) Secondary
207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD051488L (PA) 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
180022095 Other PA MEDICARE ID TYPE UNSPECIFIED
501249 Other PA PA BLUE SHIELD
512352 Other PA AETNA HMO
A2279 Other PA MEDICARE ID TYPE UNSPECIFIED
0005377005 Other PA AETNA PPO
2227390 Other NJ UNITED HEALTHCARE
0053224000 Other PA KEYSTONE HEALTH PLAN
045799 Other NJ PA BLUE SHIELD
1029889 Other PA KEYSTONE MERCY HP
569045 Other NJ AETNA HMO
0015305200001 Medicaid PA -
0132145000 Other NJ AMERIHEALTH HMO
0706610000 Other NJ KEYSTONE HEALTH PLAN
10240MD051488L Other PA HEALTH PARTNERS
7064403 Medicaid NJ -
0132145000 Other NJ KEYSTONE HEALTH PLAN
0683538000 Other PA KEYSTONE HEALTH PLAN
7900866 Other PA CIGNA 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 is the NPI number for Mitchell Stein?
The National Provider Identifier (NPI) for Mitchell Stein is 1003890120, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mitchell Stein practice?
The practice location on file with NPPES is in Bala Cynwyd, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-16.