Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Gregson Porteous, DO

Individual provider Anesthesiology Physician · NPI 1194701086

Gregson Porteous, DO is an Anesthesiology in Las Vegas, Nevada. Graduated from College of Osteo Med of the Pacific at Pomona in 1989, 37 years ago. Practices with Pbs Anesthesia LLC, a 42-clinician group and accepts Medicare assignment. Licensed in Nevada.

Years since qualifying
37
Trained at
College of Osteo Med of the Pacific at Pomona
Licensed in
NV
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

7250 Peak Dr Ste 100
Las Vegas, NV 89128-9028
Phone: (702) 386-4700
Fax: (702) 386-4701
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 655 (NV)

Record details

NPI number1194701086
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedDecember 21, 2005
Last updated in NPPESApril 28, 2023
Certification dateApril 28, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolCOLLEGE OF OSTEO MED OF THE PACIFIC AT POMONA
Graduated 1989 (37 years in practice)
Group practice Pbs Anesthesia Llc — 42 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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