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Joanna Halkias, MD

Pediatric Medicine · Los Altos

NPI 1255537163

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
Not verified
Not the same as out of network.
Office
1

Offices

1 location

Looking this up.

Plan participation

Not verified

We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Dr. Halkias’s office to ask if they take your plan before you enroll.

California Medical Board record

Licence A83656 · Current

Licensed to practise in California · since 2003 · expires 2027-04-30 · Albert Einstein College of Medicine of Yeshiva University.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

Medicaid work

$27,100 in 2021

Medicaid paid $27,100 for 164 billed services this clinician did in 2021, up to 14 people in a month for one service.

Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.

Largest Medicaid services in 2021
Subsequent inpatient pediatric critical care, per day, for the evaluation and management of a critically ill infant or young child, 29 days through 24 months of age79$15,131
Subsequent intensive care, per day, for the evaluation and management of the recovering low birth weight infant (present body weight of 1500-2500 grams)85$11,969
Medicaid work by year
2021164214$27,100
201949113$9,676
201816112$2,297
See the largest Medicaid services in earlier years

2019

Largest Medicaid services in 2019
Service49$9,676

2018

Largest Medicaid services in 2018
Service16$2,297

Professional record

NPI
1255537163
Licence
CA A83656California A83656: Current · expires 2027-04-30
Gender
Female
More record details
Sole proprietor
No
Taxonomy
Federal specialty code 2080N0001X (2080N0001X)
Mailing address
350 Rhode Island St Ste 200, San Francisco, CA, 94103
NPI first listed
2007-06-26
NPI last updated
2026-02-06
NPI record certified
2026-02-06

This is when the NPI record was last certified, not a medical board exam.