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

Dr. Kathryn Noel Middleton, DO

Individual provider Family Medicine Physician · NPI 1417539503

Dr. Kathryn Noel Middleton, DO is a Family Practice in Menlo Park, California. Graduated from Arizona College of Osteopathic Medicine Mid Western University in 2021, 5 years ago. Practices with One Medical Group Inc, a 328-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in California, Massachusetts and New Hampshire.

Years since qualifying
5
Trained at
Arizona College of Osteopathic Medicine Mid Western University
Licensed in
CA, MA, NH
In the registry since
2021
Specialties on file
4
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

325 Sharon Park Dr Ste F3
Menlo Park, CA 94025-6848
Phone: (888) 663-6331
Fax: (415) 252-7176
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 394 Harrison Ave, Boston, MA 02118-2212 — (888) 663-6331
  • 333 Borthwick Ave, Portsmouth, NH 03801-7128 — (603) 559-4129

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 24393 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence 33207 (NH)
Family Medicine Physician Taxonomy 207Q00000X · Licence 33207 (NH)
Family Medicine Physician Taxonomy 207Q00000X · Licence 1019967 (MA)

Record details

NPI number1417539503
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 27, 2021
Last updated in NPPESOctober 17, 2025
Certification dateOctober 17, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolARIZONA COLLEGE OF OSTEOPATHIC MEDICINE MID WESTERN UNIVERSITY
Graduated 2021 (5 years in practice)
Group practice One Medical Group Inc — 328 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

Other providers in Menlo Park