1. Home
  2. Directory
  3. California
  4. San Diego
  5. Family Medicine
  6. NPI Profile

ABIGAIL BUHAIN MD
NPI 1043252489
Family Medicine in San Diego, CA

Active since June 11, 2006PECOS EnrolledAccepts Medicare Assignment
4405 VANDEVER AVE, SAN DIEGO, CA 92120(800) 290-5000 Get Directions Write a Review

NPPES record last updated: December 2, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Abigail Buhain Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ABIGAIL BUHAIN MD (NPI 1043252489) is an individual family medicine provider in San Diego, California, licensed in California (A91792) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2002).

NPPES Registry Identity

NPI1043252489
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameABIGAIL BUHAINCredential: MD
Location Address4405 VANDEVER AVESan Diego, CA 92120-3315
Mailing Address4405 Vandever AveSan Diego, CA 92120-3315 · (800) 290-5000
Phone(800) 290-5000
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateJune 11, 2006
Last NPPES UpdateDecember 2, 2021
✔ NPI 1043252489 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A91792
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
4405 VANDEVER AVE, San Diego, CA 92120
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Abigail Buhain Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1052313210
PECOS Enrollment IDI20070201000263
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92120 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MADELINE C SERAFINE CNM
Advanced Practice Midwife
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (619) 528-5000
MICHAEL L. BONIN MD
Pathology (Blood Banking & Transfusion Medicine)
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (619) 528-5000
HEIDEMARIE DREGER CRNA
Nurse Anesthetist, Certified Registered
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (619) 528-5000
GILBERT B. GREEN MD
Psychiatry & Neurology (Psychiatry)
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (619) 528-5000
THOMAS LOHNER MD
Pediatrics
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (619) 528-5000
DR. PHILIP HYUNWOO KIM M.D.
Urology
4405 VANDEVER AVE, UROLOGIC SURGERY
SAN DIEGO, CA 92120
San Diego County (619) 528-5000
JOANNE HAY-LING WONG M.D.
Pediatrics
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (833) 574-2273
JAMES MICHAEL KELLY MD
Family Medicine
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (619) 528-5000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Abigail Buhain's NPI number?

The NPI number for Abigail Buhain is 1043252489. It was assigned to this individual provider in the NPPES registry on June 11, 2006.

Where is Abigail Buhain located?

Abigail Buhain practices at 4405 Vandever Ave, San Diego, CA 92120. The listed phone number is (800) 290-5000.

What is Abigail Buhain's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Abigail Buhain enrolled in Medicare?

Yes. Abigail Buhain is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Abigail Buhain was last updated on December 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.