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DAVID A OLSON MD
NPI 1346252525
Internal Medicine in Oakdale, CA

Active since August 13, 2006PECOS EnrolledAccepts Medicare AssignmentCLIA 05D0671708 · Microscopy
81.1/100
CMS Quality Rating
232 W F ST, OAKDALE, CA 95361(209) 848-2273(209) 848-0242 Get Directions Write a Review

NPPES record last updated: February 23, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 23, 2016, Feb 17, 2016 (2 updates tracked since 2016).

About David A Olson Md NPPES

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

DAVID A OLSON MD (NPI 1346252525) is an individual internal medicine provider in Oakdale, California, licensed in California (G40340) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, holds a CLIA Microscopy certificate valid through December 22, 2027, and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1976).

NPPES Registry Identity

NPI1346252525
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDAVID A OLSONCredential: MD
Location Address232 W F STOakdale, CA 95361-3844
Mailing AddressPo Box 2156Oakdale, CA 95361-5156 · (209) 848-2273 · Fax (209) 848-0242
Phone(209) 848-2273
Fax(209) 848-0242
Sole ProprietorNo
Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 1976
Enumeration DateAugust 13, 2006
Last NPPES UpdateFebruary 23, 20162 updates tracked since enumeration
✔ NPI 1346252525 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G40340
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.
Also ListedInternal Medicine · Infectious DiseaseTaxonomy 207RI0200X · License G403400 (CA)
232 W F ST, Oakdale, CA 95361
Open in Google Maps ↗

Other Identifiers 3

OtherCA179077CA · Medicare Ptan
Medicare UPINA48192
Medicaid00G403400CA

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

David A Olson 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 ID5698713469
PECOS Enrollment IDI20061227000209
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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 05D0671708

David A Olson, MD A Professional Corporation · Oakdale, CA
Active · expires Dec 22, 2027
CLIA Number05D0671708
Laboratory TypePhysician Office
Certificate Effective DateDecember 23, 2025
Certificate Expiration DateDecember 22, 2027
Laboratory DirectorDavid A. Olson, MD
Laboratory Phone(209) 848-2273
Laboratory LocationDavid A Olson, MD A Professional Corporation232 West F Street, Oakdale, CA 95361
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Areas of Expertise CMS Part B claims 10

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
1,238 services193 patients
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.
465 services144 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.
213 services197 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.
44 services37 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
27 services27 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95361 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
$133.94 typical visit price
range $58.87 – $176.60
Typical copayment $33.48 (range $14.71 – $44.15)
Most-billed visit code 99204
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

81.1/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality75.13
Promoting Interoperability77
Improvement Activities40
Cost47.72

Reported Quality Measures

Breast Cancer Screening
32%118 patients2/55-star benchmark: 100%
Closing the Referral Loop: Receipt of Specialist Report
66%119 patients2/55-star benchmark: 100%
Controlling High Blood Pressure
87%189 patients4/55-star benchmark: 98%
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)
Lower rates are better for this measure.
47%75 patients3/55-star benchmark: 98%
Documentation of Current Medications in the Medical Record
100%1,695 patients5/55-star benchmark: 100%
e-Prescribing
99%1,392 patients4/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
74%459 patients3/55-star benchmark: 100%
Provide Patients Electronic Access to Their Health Information
47%948 patients2/55-star benchmark: 100%
Support Electronic Referral Loops By Sending Health Information
61%147 patients3/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 3

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

OLSON & MADAYAG-CAPUNO,MDS
Internal Medicine
232 W F ST
OAKDALE, CA 95361
Stanislaus County (209) 848-2273
MRS. ERIKA LYNN CURTIS SLP
Speech-Language Pathologist
232 W F ST
OAKDALE, CA 95361
Stanislaus County (209) 848-2273
DAVID A. OLSON, MD, A PROFESSIONAL CORPORATION
Clinic/Center (Medical Specialty)
232 W F ST
OAKDALE, CA 95361
Stanislaus County (209) 848-2273

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 David Olson's NPI number?

The NPI number for David Olson is 1346252525. It was assigned to this individual provider in the NPPES registry on August 13, 2006.

Where is David Olson located?

David Olson practices at 232 W F St, Oakdale, CA 95361. The listed phone number is (209) 848-2273.

What is David Olson's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is David Olson enrolled in Medicare?

Yes. David Olson 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.

Does David Olson hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 05D0671708) is associated with this NPI, valid through December 22, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for David Olson was last updated on February 23, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.