NPI age
13 years
Enumerated 2012-06-25
● Active
Type 1 · Individual
Yunhee Im, MD
Im is 1 of 157 internal medicine providers in Dallas and 1 of 1318 in Texas.
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
WA, AZ
2 states
Status
Active
No deactivations on record
Last NPPES update
2018-08-31
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 1318 active internal medicine providers in Texas.
NPI age
13 years
↓ 5 yr below median (18 yr)
State licenses
2 states
Top 84% — 15% of peers are multi-state
Subspecialties
1
In the 57% of peers with subspecialties
NPI lifetime · 2012 → 2026
2012-06Enumerated in NPPES
2012
2026
Where they practice
Practice location
3600 Gaston Ave Ste 651
Dallas, TX 75246
Mailing address
1100 9th Ave, Ms:c7-Pul
Seattle, WA 981012756
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
3600 Gaston Ave Ste 651
Dallas, TX 752461906
Location 3
3600 Gaston Ave Ste 651
Dallas, TX 752461906
Specialties
-
Internal Medicine PrimaryAn internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex...
-
Internal MedicineA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (AZ) | R73507 | PERMIT |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 2 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new internal medicine provider has been added in Dallas in the last 180 days.
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Request a quote →How to verify this provider
- 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.