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

Dr. Abigail Elizabeth Beggs, MD

Individual provider Internal Medicine Physician · NPI 1518200393

Dr. Abigail Elizabeth Beggs, MD is registered under Critical Care (Intensivists) in Santa Monica, California. Qualified in 2011, 15 years ago. Practices with Inpatient Specialists of California PC, a 364-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
15
Licensed in
CA
In the registry since
2013
Specialties on file
4
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

2121 Santa Monica Blvd
Santa Monica, CA 90404-2303
Phone: (310) 829-5511
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2020 Zonal Ave # Ird720, Los Angeles, CA 90089-0121 — (323) 409-7184
  • 100 E 77th St, New York, NY 10075-1850 — (212) 434-2000

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 140285 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 140285 (CA)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 140285 (CA)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 140285 (CA)

Record details

NPI number1518200393
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 31, 2013
Last updated in NPPESMay 18, 2020
Certification dateMay 18, 2020

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Inpatient Specialists Of California Pc — 364 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients195
Services billed 536 a service is one billed item, such as a visit, a test or a procedure
Average patient age79

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Inpatient Specialists of California PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 364 clinicians in the practice; 12 are shown here.

Other providers in Santa Monica