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

Dr. John Arlen Parker, MD

Individual provider Neurology Physician · NPI 1386088698

Dr. John Arlen Parker, MD is a Neurology in Whittier, California. Qualified in 2013, 13 years ago. Practices with Novant Health Southeastern Spine Institute LLC, a 31-clinician group and works from 6 locations. Licensed in California, Colorado, Georgia and Michigan and 5 more.

Years since qualifying
13
Licensed in
CA, CO, GA, MI, NJ, NM
In the registry since
2013
Specialties on file
9
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

10820 Beverly Blvd Ste A5282
Whittier, CA 90601-2576
Phone: (704) 340-7104
Show map & directions

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

Additional practice locations (5)

  • 1540 Alcazar St Ste 209-G, Los Angeles, CA 90089-0080 — (323) 422-0117
  • 99 South Almaden Blvd Ste 600, San Jose, CA 95113-1605 — (615) 346-8182
  • 5553 Mavis Ave, Whittier, CA 90601-2124 — (615) 346-8182
  • 45211 Helm St, Plymouth, MI 48170-6023 — (480) 775-1921
  • 336 22nd Ave N, Nashville, TN 37203-1844 — (615) 346-8182

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence A133050 (CA)
Neurology Physician Taxonomy 2084N0400X · Licence 299383-1 (NY)
Neurology Physician Taxonomy 2084N0400X · Licence DR.0062481 (CO)
Neurology Physician Taxonomy 2084N0400X · Licence 4301500468 (MI)
Neurology Physician Taxonomy 2084N0400X · Licence S7309 (TX)
Neurology Physician Taxonomy 2084N0400X · Licence MD2020-0551 (NM)
Neurology Physician Taxonomy 2084N0400X · Licence 25MA10622200 (NJ)
Neurology Physician Taxonomy 2084N0400X · Licence 83355 (GA)
Neurology Physician Taxonomy 2084N0400X · Licence MD82910 (SC)

Record details

NPI number1386088698
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 18, 2013
Last updated in NPPESNovember 3, 2025
Certification dateNovember 3, 2025

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Novant Health Southeastern Spine Institute Llc — 31 clinicians
Accepts Medicare assignment Not indicated
Practice locations6 on file with Medicare

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