Dr. Michael Ehrlich, M.D.

Dr. Michael Ehrlich is a Ophthalmology Physician provider (Ophthalmology) practicing in New Haven, CT, registered in the NPPES registry with NPI 1003034042 since 2007. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum

NPI	1003034042
Entity type	Individual (Type 1)
Name	Dr. Michael Ehrlich
Credential	M.D.
Sex	Male
Practice address	40 TEMPLE STREET, YALE OPHTHALMOLOGY, New Haven, CT, 06510
Phone	2033957949
Fax	2037857090
Enumeration date	2007-04-23
Last updated in NPPES	2014-07-29

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
207W00000X	Ophthalmology Physician	Primary	50666	CT

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

Copy-ready billing details

Provider: Michael Ehrlich, M.D.
NPI: 1003034042
Taxonomy: 207W00000X (Ophthalmology Physician)
Address: 40 TEMPLE STREET, YALE OPHTHALMOLOGY, New Haven, CT, 06510

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1124350350	Alexis Loss	Individual	Physician Assistant	New Haven, CT

Verify this record

Cross-check NPI 1003034042 against the authoritative CMS record: view Dr. Michael Ehrlich on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Michael Ehrlich?

The National Provider Identifier (NPI) for Michael Ehrlich is 1003034042, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Ehrlich practice?

The practice location on file with NPPES is in New Haven, CT. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-07-29.