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

Dr. Gregory N Singleton, MD

Individual provider Anesthesiology Physician · NPI 1518948173

Dr. Gregory N Singleton, MD is an Anesthesiology in Allentown, Pennsylvania. Qualified in 1992, 34 years ago. Practices with Professional Anesthesia Services of North America PC, a 50-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
34
Licensed in
PA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

451 W Chew St Ste 409
Allentown, PA 18102-3472
Phone: (610) 770-3130
Fax: (610) 770-3452
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD424882 (PA)

Record details

NPI number1518948173
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 10, 2005
Last updated in NPPESDecember 11, 2007

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Professional Anesthesia Services Of North America Pc — 50 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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