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

Dr. Barbara Newlon, DO

Individual provider Family Medicine Physician · NPI 1356564363

Dr. Barbara Newlon, DO is an Osteopathic Manipulative Medicine in Mill Valley, California. Qualified in 1981, 45 years ago. Practices as a sole proprietor. Licensed in California.

Years since qualifying
45
Licensed in
CA
In the registry since
2007
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

655 Redwood Hwy Ste 285
Mill Valley, CA 94941-3011
Phone: (415) 459-2522
Fax: (415) 454-1456
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A20-4798 (CA)

Record details

NPI number1356564363
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 10, 2007
Last updated in NPPESMay 24, 2024
Mailing address655 Redwood Highway, Suite 285, Mill Valley, CA 94941-3011

Medicare enrollment

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

Medicare specialtyOSTEOPATHIC MANIPULATIVE MEDICINE
Also practisesFAMILY PRACTICE
Medical schoolOTHER
Graduated 1981 (45 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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