1. Home
  2. Directory
  3. California
  4. Santa Ana
  5. Physician Assistant
  6. NPI Profile

RAMONA B OBESO PA-C
NPI 1902092596
Physician Assistant in Santa Ana, CA

Active since September 18, 2007PECOS EnrolledAccepts Medicare Assignment
1617 E 1ST ST, SANTA ANA, CA 92701(714) 246-0000(714) 541-3525 Get Directions Write a Review

NPPES record last updated: May 21, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ramona B Obeso Pa-c NPPES

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

RAMONA B OBESO PA-C (NPI 1902092596) is an individual physician assistant in Santa Ana, California, licensed in California (PA 19094) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS and is a graduate of Stanford University School Of Medicine (2006).

NPPES Registry Identity

NPI1902092596
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameRAMONA B OBESOCredential: PA-C
Location Address1617 E 1ST STSanta Ana, CA 92701-6385
Mailing AddressPo Box 39986Downey, CA 90239-0986 · (562) 619-3080 · Fax (562) 622-5665
Phone(714) 246-0000
Fax(714) 541-3525
Sole ProprietorYes
Medical School CMSStanford University School Of MedicineGraduated 2006
Enumeration DateSeptember 18, 2007
Last NPPES UpdateMay 21, 2008
✔ NPI 1902092596 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · PA 19094
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1617 E 1ST ST, Santa Ana, CA 92701
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

Ramona B Obeso Pa-c 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 ID1557616919
PECOS Enrollment IDI20180626002662
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 8

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 with low level od decision making, if using time, 20 minutes or more 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.
95 services53 patients
Blood glucose (sugar) level 82947
A blood glucose level test measures the amount of sugar in your blood. It's often used to monitor and manage conditions like diabetes. High or low levels can indicate a health issue. The test is usually done by pricking your finger for a small blood sample.
90 services56 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
36 services21 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
26 services14 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 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.
16 services16 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92701 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
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 10

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

MR. ABDOL HAMID ABDALI HAJIABADI P.A.
Physician Assistant (Medical)
1617 E 1ST ST, SUITE A
SANTA ANA, CA 92701
Orange County (714) 246-0000
MR. JOHN ANDREW REID P.A.
Physician Assistant (Medical)
1617 E 1ST ST
SANTA ANA, CA 92701
Orange County (714) 246-0000
FATEMEH DAFTARIAN SHEIKHAN MD
Specialist
1617 E 1ST ST, A
SANTA ANA, CA 92701
Orange County (714) 246-0000
GLOBAL DOCTORS MEDICAL GROUP INC
Family Medicine
1617 E 1ST ST, SUITE A, B, C
SANTA ANA, CA 92701
Orange County (714) 246-0000
MICHAEL GARDNER D.D.S.
Dentist (General Practice)
1617 E 1ST ST, SUITE A
SANTA ANA, CA 92701
Orange County (714) 617-5048
GARDNER & GARDNER DDS, INC.
Dentist (General Practice)
1617 E 1ST ST, SUITE A
SANTA ANA, CA 92701
Orange County (714) 617-5048
RAFAEL HERRERA
Physician Assistant
1617 E 1ST ST, #A
SANTA ANA, CA 92701
Orange County (714) 246-0000
DR. ASAL GARDNER D.D.S.
Dentist (General Practice)
1617 E 1ST ST, SUITE A
SANTA ANA, CA 92701
Orange County (714) 617-5048

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 Ramona Obeso's NPI number?

The NPI number for Ramona Obeso is 1902092596. It was assigned to this individual provider in the NPPES registry on September 18, 2007.

Where is Ramona Obeso located?

Ramona Obeso practices at 1617 E 1st St, Santa Ana, CA 92701. The listed phone number is (714) 246-0000.

What is Ramona Obeso's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Ramona Obeso enrolled in Medicare?

Yes. Ramona Obeso 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 Ramona Obeso was last updated on May 21, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.