Nicholas Tahmassi, MD
NPI 1407530520 · Student in an Organized Health Care Education/Training Program · Amarillo, TX
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Tahmassi, MD is a Student in an Organized Health Care Education/Training Program provider in Amarillo, TX (NPI 1407530520).
Provider details
- NPI number
- 1407530520
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 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.
$15 across 1 record (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
Mailing address
Additional practice locations (1)
- 1500 S Main StFort Worth, TX 76104-4917Phone: (817) 702-9776
Registry dates
- Enumerated
- 2023-06-09
- Last updated
- 2024-06-02
- Certified
- 2024-06-02
Frequently asked questions
- What is Nicholas Tahmassi's NPI number?
- Nicholas Tahmassi's National Provider Identifier (NPI) is 1407530520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Tahmassi's specialty?
- Nicholas Tahmassi is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Nicholas Tahmassi located?
- Nicholas Tahmassi's practice location on file with NPPES is 1400 S Coulter St Ste 5100, Amarillo, TX 79106-1786.
- What is Nicholas Tahmassi's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Tahmassi is (806) 414-9559.
- Does Nicholas Tahmassi accept Medicare?
- Nicholas Tahmassi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Tahmassi's NPI active?
- Yes — Nicholas Tahmassi's NPI (1407530520) is active in the NPPES registry as of the last update on 2024-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.