What is David Phan's NPI number?

David Phan's National Provider Identifier (NPI) is 1972099307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Phan's specialty?

David Phan is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).

Where is David Phan located?

David Phan's practice location on file with NPPES is 1753 E 95th St Ste B-100, Chicago, IL 60617.

What is David Phan's phone number?

The practice phone number listed in the NPPES registry for David Phan is (773) 364-4938.

Does David Phan accept Medicare?

David Phan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is David Phan's NPI active?

Yes — David Phan's NPI (1972099307) is active in the NPPES registry as of the last update on 2018-07-11.

IndividualActiveAccepts Medicare

David Phan, OD

NPI 1972099307 · Optometrist · Chicago, IL

Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)

David Phan, OD is a Optometrist provider in Chicago, IL (NPI 1972099307).

Provider details

NPI number: 1972099307
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: OD
Sex: Male
Sole proprietor: No
License: 046.011205 (IL)

Specialties & taxonomies

OptometristPrimary152W00000XLicense 046.011205 (IL)
Eye and Vision Services Providers

Profile Score

Detailed profile(77/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
8 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
5 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

1753 E 95th St Ste B-100

Chicago, IL 60617

Phone: (773) 364-4938

Street-level locationGet directions

More IL providers

Mailing address

4840 N Sheridan Rd Apt 1

Chicago, IL 60640-4048

Additional practice locations (4)

205 W 87th St Ste D
Chicago, IL 60620-1321
Phone: (773) 496-5433
1400 W 47th St
Chicago, IL 60609-3232
Phone: (773) 640-5384
11750 S Marshfield Ave
Chicago, IL 60643-4904
Phone: (773) 568-3479
4741 W Cermak Rd
Cicero, IL 60804-2508
Phone: (708) 391-1763

Enumerated: 2018-07-09
Last updated: 2018-07-11

Frequently asked questions

What is David Phan's NPI number?: David Phan's National Provider Identifier (NPI) is 1972099307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is David Phan's specialty?: David Phan is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
Where is David Phan located?: David Phan's practice location on file with NPPES is 1753 E 95th St Ste B-100, Chicago, IL 60617.
What is David Phan's phone number?: The practice phone number listed in the NPPES registry for David Phan is (773) 364-4938.
Does David Phan accept Medicare?: David Phan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is David Phan's NPI active?: Yes — David Phan's NPI (1972099307) is active in the NPPES registry as of the last update on 2018-07-11.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.