What is Timothy Dunn's NPI number?

Timothy Dunn's National Provider Identifier (NPI) is 1487187548, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Timothy Dunn's specialty?

Timothy Dunn is listed in the NPPES registry with a primary specialty of Reproductive Endocrinology Physician (Allopathic & Osteopathic Physicians).

Where is Timothy Dunn located?

Timothy Dunn's practice location on file with NPPES is 7515 S Main St Ste 500, Houston, TX 77030-4513.

What is Timothy Dunn's phone number?

The practice phone number listed in the NPPES registry for Timothy Dunn is (713) 730-2229.

Is Timothy Dunn's NPI active?

Yes — Timothy Dunn's NPI (1487187548) is active in the NPPES registry as of the last update on 2025-03-10.

IndividualActive

Timothy Dunn

NPI 1487187548 · Reproductive Endocrinology Physician · Houston, TX

Timothy Dunn is a Reproductive Endocrinology Physician provider in Houston, TX (NPI 1487187548).

Provider details

NPI number: 1487187548
Entity type: Individual
Primary specialty: Reproductive Endocrinology PhysicianAllopathic & Osteopathic Physicians
Sex: Male
Sole proprietor: No
License: T0774 (TX)

Specialties & taxonomies

Reproductive Endocrinology PhysicianPrimary207VE0102XLicense T0774 (TX)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(82/100 index)

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

Registry tenure33% of score
9 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
4 documented practice locations
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

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.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$194 across 7 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Practice location

7515 S Main St Ste 500

Houston, TX 77030-4513

Phone: (713) 730-2229

Fax: (713) 396-3854

Street-level locationGet directions

More TX providers

Mailing address

Po Box 631607

Cincinnati, OH 45263-1607

Additional practice locations (3)

2500 Fondren Rd Ste 300
Houston, TX 77063-2313
Phone: (205) 934-1555
10907 Memorial Hermann Dr Ste 330
Pearland, TX 77584-4194
Phone: (713) 730-2229
Fax: (713) 830-1061
400 Medical Center Blvd Ste 225
Webster, TX 77598-4416
Phone: (713) 730-2229
Fax: (281) 554-5115

Enumerated: 2017-04-06
Last updated: 2025-03-10
Certified: 2025-03-10

Frequently asked questions

What is Timothy Dunn's NPI number?: Timothy Dunn's National Provider Identifier (NPI) is 1487187548, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Timothy Dunn's specialty?: Timothy Dunn is listed in the NPPES registry with a primary specialty of Reproductive Endocrinology Physician (Allopathic & Osteopathic Physicians).
Where is Timothy Dunn located?: Timothy Dunn's practice location on file with NPPES is 7515 S Main St Ste 500, Houston, TX 77030-4513.
What is Timothy Dunn's phone number?: The practice phone number listed in the NPPES registry for Timothy Dunn is (713) 730-2229.
Is Timothy Dunn's NPI active?: Yes — Timothy Dunn's NPI (1487187548) is active in the NPPES registry as of the last update on 2025-03-10.

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