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DR. ANDREW R DEEMER MD
NPI 1578568432
Surgery - Vascular Surgery in Oceanside, CA

Active since June 16, 2005PECOS EnrolledAccepts Medicare Assignment
3998 VISTA WAY, STE C200, OCEANSIDE, CA 92056(760) 724-5352(760) 724-5447 Get Directions Write a Review

NPPES record last updated: November 12, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Andrew R Deemer Md NPPES

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

DR. ANDREW R DEEMER MD (NPI 1578568432) is an individual vascular surgery provider in Oceanside, California, licensed in California (G66191) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1984).

NPPES Registry Identity

NPI1578568432
Entity TypeIndividualMale
Primary Taxonomy2086S0129X
Provider Legal NameDR. ANDREW R DEEMERCredential: MD
Location Address3998 VISTA WAY, STE C200Oceanside, CA 92056-4519
Mailing Address3998 Vista Way, Ste C200Oceanside, CA 92056-4519 · (760) 724-5352 · Fax (760) 724-5447
Phone(760) 724-5352
Fax(760) 724-5447
Sole ProprietorYes
Medical School CMSOtherGraduated 1984
Enumeration DateJune 16, 2005
Last NPPES UpdateNovember 12, 2013
✔ NPI 1578568432 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0129X
License✔ Licensed in CA · G66191
Definition
A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.
3998 VISTA WAY, Oceanside, CA 92056
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINA59235CA
Medicaid00G661910CA
Medicare ID-Type UnspecifiedG66191CA

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

Dr. Andrew R Deemer 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 ID5294734570
PECOS Enrollment IDI20110225000593
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 6

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.
49 services37 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
47 services18 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
33 services29 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.
31 services28 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
23 services23 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92056 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
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
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 20

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

CHRISTINA NGUYEN LIU RN, CNM, WHNP
Advanced Practice Midwife
3998 VISTA WAY
OCEANSIDE, CA 92056
San Diego County (760) 901-5200
COASTAL ORTHOPEDICS & SPORTS MEDICAL GROUP, INC
Orthopaedic Surgery
3998 VISTA WAY, SUITE B
OCEANSIDE, CA 92056
San Diego County (760) 724-5173
PRIMARY CARE ASSOCIATES MEDICAL GROUP, INC
Orthopaedic Surgery
3998 VISTA WAY, SUITE B
OCEANSIDE, CA 92056
San Diego County (760) 724-5173
NORTH COUNTY CARDIOTHORACIC SURGERY A MEDICAL CORPORATION
Thoracic Surgery (Cardiothoracic Vascular Surgery)
3998 VISTA WAY, SUITE A
OCEANSIDE, CA 92056
San Diego County (760) 726-2500
DANIELLE KOBUS NP
Nurse Practitioner (Family)
3998 VISTA WAY
OCEANSIDE, CA 92056
San Diego County (760) 630-4678
COASTAL SURGEONS MEDICAL GROUP
Surgery
3998 VISTA WAY, SUITE 200
OCEANSIDE, CA 92056
San Diego County (760) 724-5352
ADAM S FIERER MD
Surgery
3998 VISTA WAY, STE C200
OCEANSIDE, CA 92056
San Diego County (760) 724-5352
BROOKE TOWNE M.D.
Pain Medicine (Interventional Pain Medicine)
3998 VISTA WAY, 108
OCEANSIDE, CA 92056
San Diego County (760) 941-7336

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 Andrew Deemer's NPI number?

The NPI number for Andrew Deemer is 1578568432. It was assigned to this individual provider in the NPPES registry on June 16, 2005.

Where is Andrew Deemer located?

Andrew Deemer practices at 3998 Vista Way Ste C200, Oceanside, CA 92056. The listed phone number is (760) 724-5352.

What is Andrew Deemer's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Is Andrew Deemer enrolled in Medicare?

Yes. Andrew Deemer 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 Andrew Deemer was last updated on November 12, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.