NPI age
19 years
Enumerated 2006-11-10
● Active
Type 1 · Individual
DR. Sing-Yi Feng, M.D.
Feng is 1 of 43 pediatrics providers in Dallas and 1 of 223 in Texas.
Primary specialty
Pediatrics
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2007-10-17
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 223 active pediatrics providers in Texas.
NPI age
19 years
↑ 3 yr above median (16 yr)
State licenses
1 state
39% of peers hold multiple states
Subspecialties
1
In the 75% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-11Enumerated in NPPES
2006
2026
Where they practice
Practice location
1935 Motor St
Dallas, TX 752357701
Mailing address
5735 Richmond Ave Apt D
Dallas, TX 752066871
Specialties
-
Pediatrics PrimaryA pediatrician who has special qualifications to manage emergencies in infants and children.
-
Emergency MedicineMedical toxicologists are physicians who specialize in the prevention, evaluation, treatment and monitoring of injury and illness from exposures to drugs and chemicals, as well as biological and radiological agents. Medical...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 0073JJ | BLUE CROSS BLUE SHIELD |
Practice context
Part of a multi-provider practice. 100 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.