AIDA CALVILLO MD
NPI 1225031727
Internal Medicine in Greenbrae, CA

Active since May 27, 2005PECOS EnrolledAccepts Medicare Assignment
250 BON AIR RD, GREENBRAE, CA 94904(415) 448-1500(415) 461-4229 Get Directions Write a Review

NPPES record last updated: July 22, 2015. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Aida Calvillo Md NPPES

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

AIDA CALVILLO MD (NPI 1225031727) is an individual internal medicine provider in Greenbrae, California, licensed in California (C51706) and active in the NPI registry since May 2005. She is enrolled in Medicare PECOS and is a graduate of University Of Washington School Of Medicine (1996).

NPPES Registry Identity

NPI1225031727
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameAIDA CALVILLOCredential: MD
Location Address250 BON AIR RDGreenbrae, CA 94904-1702
Mailing Address401 Forbes AveSan Rafael, CA 94901-1748 · (415) 456-9680
Fax(415) 461-4229
Sole ProprietorNo
Medical School CMSUniversity Of Washington School Of MedicineGraduated 1996
Enumeration DateMay 27, 2005
Last NPPES UpdateJuly 22, 2015
NPI 1225031727 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CA · C51706
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

250 BON AIR RD, Greenbrae, CA 94904

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

Aida Calvillo 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 ID7517066756
PECOS Enrollment IDI20070628000344
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit, 20-29 minutes 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
21 services21 patients
Established patient office or other outpatient visit, 10-19 minutes 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
19 services18 patients
Established patient office or other outpatient visit, 30-39 minutes 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
14 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94904 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
$154.04 typical visit price
range $69.07 – $202.63
Typical copayment $38.51 (range $17.26 – $50.65)
Most-billed visit code 99204
Established Patient
$119.61 typical visit price
range $23.44 – $166.64
Typical copayment $29.90 (range $5.86 – $41.66)
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.

Nurse Practitioner
250 BON AIR RD
GREENBRAE, CA 94904
Radiology (Diagnostic Radiology)
250 BON AIR RD
GREENBRAE, CA 94904
Radiology (Diagnostic Radiology)
250 BON AIR RD
GREENBRAE, CA 94904
Radiology (Diagnostic Radiology)
250 BON AIR RD
GREENBRAE, CA 94904
Radiology (Diagnostic Radiology)
250 BON AIR RD
GREENBRAE, CA 94904
Anesthesiology
250 BON AIR RD
GREENBRAE, CA 94904
Internal Medicine
250 BON AIR RD, 3RD FLOOR
GREENBRAE, CA 94904
Internal Medicine
250 BON AIR RD, 3RD FLOOR
GREENBRAE, CA 94904

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1225031727, enumerated as an "individual" on May 27, 2005.

The provider is located at 250 BON AIR RD GREENBRAE, CA 94904 and the phone number is (415) 448-1500.

Internal Medicine with taxonomy code 207R00000X.