NPI age
19 years
Enumerated 2006-08-07
● Active
Type 1 · Individual
Mark J. Yarshen, DO
Yarshen is 1 of 76 family medicine providers in College Station and 1 of 15966 in Texas.
Primary specialty
Family Medicine
Plus 1 subspecialty
Licensed in
TX, IL
2 states
Status
Active
No deactivations on record
Last NPPES update
2024-08-29
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 15966 active family medicine providers in Texas.
NPI age
19 years
↑ 2 yr above median (17 yr)
State licenses
2 states
Top 91% — 8% of peers are multi-state
Subspecialties
0
26% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-08Enumerated in NPPES
2006
2026
Where they practice
Practice location
4421 State Highway 6 S Ste 100
College Station, TX 778456176
Mailing address
4421 State Highway 6 S Ste 100
College Station, TX 778456176
Specialties
-
Family Medicine PrimaryFamily Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (IL) | 036114086 2 | |
| 01 (IL) | 2221474 | BCBS |
| 05 (TX) | 418887201 | |
| 01 (TX) | 8NL795 | BCBS PROVIDER ID |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 12 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.