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
Mailing address421 W Chew St, Allentown, PA 18102-3406

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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