What is Thuy-Loan Phan's NPI number?

Thuy-Loan Phan's National Provider Identifier (NPI) is 1871968453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Thuy-Loan Phan's specialty?

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

Where is Thuy-Loan Phan located?

Thuy-Loan Phan's practice location on file with NPPES is 14700 Baltimore Ave, Laurel, MD 20707-4877.

What is Thuy-Loan Phan's phone number?

The practice phone number listed in the NPPES registry for Thuy-Loan Phan is (301) 245-3903.

Does Thuy-Loan Phan accept Medicare?

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

Is Thuy-Loan Phan's NPI active?

Yes — Thuy-Loan Phan's NPI (1871968453) is active in the NPPES registry as of the last update on 2015-12-08.

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Thuy-Loan Phan

NPI 1871968453 · Optometrist · Laurel, MD

Thuy-Loan Phan is a Optometrist provider in Laurel, MD (NPI 1871968453).

Provider details

NPI number: 1871968453
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Sex: Female
Sole proprietor: No
License: DA2502 (MD)

Practice location

14700 Baltimore Ave

Suite 109

Laurel, MD 20707-4877

Phone: (301) 245-3903

Street-level locationGet directions

More MD providers

Mailing address

1950 Old Gallows Rd

Vienna, VA 22182-3990

Specialties & taxonomies

OptometristPrimary152W00000XLicense DA2502 (MD)
Eye and Vision Services Providers

Enrolled with Medicare as Order and Referring Only - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(73/100 index)

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

Registry tenure38% of score
10 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

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.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)
Latanoprost	44

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Enumerated: 2015-12-08
Last updated: 2015-12-08

Frequently asked questions

What is Thuy-Loan Phan's NPI number?: Thuy-Loan Phan's National Provider Identifier (NPI) is 1871968453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Thuy-Loan Phan's specialty?: Thuy-Loan Phan is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
Where is Thuy-Loan Phan located?: Thuy-Loan Phan's practice location on file with NPPES is 14700 Baltimore Ave, Laurel, MD 20707-4877.
What is Thuy-Loan Phan's phone number?: The practice phone number listed in the NPPES registry for Thuy-Loan Phan is (301) 245-3903.
Does Thuy-Loan Phan accept Medicare?: Thuy-Loan Phan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Thuy-Loan Phan's NPI active?: Yes — Thuy-Loan Phan's NPI (1871968453) is active in the NPPES registry as of the last update on 2015-12-08.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Frequently asked questions