DR. RONALD JOSEPH OSTROM D.O.
NPI 1730169855
Emergency Medicine in Tulare, CA

Q: What is Ronald Ostrom's NPI number?

The NPI number for Ronald Ostrom is 1730169855. It was assigned to this individual provider in the NPPES registry on January 17, 2006.

Q: What is Ronald Ostrom's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Ronald Ostrom was last updated on April 16, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since January 17, 2006PECOS Enrolled

869 N CHERRY ST, TULARE, CA 93274(559) 688-0821 Get Directions Write a Review

NPPES record last updated: April 16, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. Ronald Joseph Ostrom D.o. NPPES

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

DR. RONALD JOSEPH OSTROM D.O. (NPI 1730169855) is an individual emergency medicine provider in Tulare, California, licensed in California (20A7663) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1730169855

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameDR. RONALD JOSEPH OSTROMCredential: D.O.

Location Address869 N CHERRY STTulare, CA 93274-2207

Mailing AddressPo Box 21851Bakersfield, CA 93390-1851 · (559) 688-0821

Phone(559) 688-0821

Sole ProprietorNo

Medical School CMSOtherGraduated 1999

Enumeration DateJanuary 17, 2006

Last NPPES UpdateApril 16, 2015

✔ NPI 1730169855 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in CA · 20A7663

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

869 N CHERRY ST, Tulare, CA 93274

Open in Google Maps ↗

Other Identifiers 5

Medicare PIN020A76634CA

Medicare PINAP106WCA

Medicaid00AX76630CA

Medicaid1730169855CA

Medicare UPINH68320

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ronald Joseph Ostrom D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5597652404

PECOS Enrollment IDI20040303001088

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.

Medicare Billing Reassignments

Medicare enrollment records show Ronald Ostrom reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ronald J. Ostrom, P.C. Corporation

59 mi

Multi-Specialty

3900 COFFEE RD STE 3
Bakersfield, CA 93308

Reassigned Medicare billing, California enrollment
10 clinicians in this Medicare group

NPI 1811652688 (661) 587-0700

Envista Medical Neck And Back Center, P.C.

59 mi

Family Medicine

3900 COFFEE RD, SUITE 3
Bakersfield, CA 93308

Reassigned Medicare billing, California enrollment
Medicare enrollment name: Envista Medical Neck And Back Center PC
12 clinicians in this Medicare group

NPI 1174802532 (661) 587-0700

Active Life Medical & Wellness

59 mi

Family Medicine

3015 CALLOWAY DR STE D6
Bakersfield, CA 93312

Reassigned Medicare billing, California enrollment
2 clinicians in this Medicare group

NPI 1144855461 (661) 834-1544

Maheep Singh Birdi MD

61 mi

Neurology

8335 BRIMHALL RD BLDG 1100
Bakersfield, CA 93312

Reassigned Medicare billing, California enrollment
8 clinicians in this Medicare group

NPI 1598346033 (661) 432-7851

Grand Avenue Emergency Physicians Medical Group Inc

61 mi

Emergency Medicine

2215 TRUXTUN AVE
Bakersfield, CA 93301

Reassigned Medicare billing, California enrollment
163 clinicians in this Medicare group

NPI 1962913632 (330) 493-4443

West Side Health Care District

75 mi

Rural Health

100 E NORTH ST
Taft, CA 93268

Reassigned Medicare billing, California enrollment
18 clinicians in this Medicare group

NPI 1992142277 (661) 765-1935

Southern Inyo Healthcare District

76 mi

Rural Health

510 E. LOCUST
Lone Pine, CA 93545

Reassigned Medicare billing, California enrollment
97 clinicians in this Medicare group

NPI 1063589174 (760) 876-1146

Ojai Emergency Physicians Corporation

123 mi

Emergency Medicine

1306 MARICOPA HWY
Ojai, CA 93023

Reassigned Medicare billing, California enrollment
29 clinicians in this Medicare group

NPI 1497152755 (805) 646-1401

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

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.

151 services42 patients

Aspiration and/or injection of fluid large joint using ultrasound guidance 20611

This procedure involves using ultrasound technology to accurately locate a large joint, usually the knee or shoulder. A needle is then inserted to either extract fluid (aspiration) or inject medication. The ultrasound helps ensure precision and safety.

125 services39 patients

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

83 services81 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

49 services41 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

40 services39 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

33 services33 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93274 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

$90.32 typical visit price

range $58.87 – $176.60

Typical copayment $22.58 (range $14.71 – $44.15)

Most-billed visit code 99203

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.

Reported Quality Measures

e-Prescribing

At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.

99%449 patients5/55-star benchmark: 99%

Patient-Specific Education

The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.

80%380 patients4/55-star benchmark: 97%

Provide Patient Access

At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…

100%380 patients5/55-star benchmark: 100%

Secure Messaging

For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…

1%380 patients1/55-star benchmark: 89%

View, Download, or Transmit (VDT)

At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.

10%380 patients

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.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Traction equipment, cervical, free-standing stand/frame, pneumatic, applying traction force to other than mandible E0849

DME-Other DME · category DE000N

1 supplier72 claims75 services$45.10 avg. paid by Medicare

Lumbar-sacral orthosis, sagittal control, with rigid anterior and posterior panels, posterior extends from sacrococcygeal junction to t-9 vertebra, produces intracavitary pressure to reduce load on the intervertebral discs, includes straps, closures, may include padding, shoulder straps, pendulous abdomen design, prefabricated, off-the-shelf L0648

DME-Orthotic Devices · category DF007N

1 supplier35 claims35 services$233.53 avg. paid by Medicare

Knee orthosis (ko), single upright, thigh and calf, with adjustable flexion and extension joint (unicentric or polycentric), medial-lateral and rotation control, with or without varus/valgus adjustment, prefabricated, off-the-shelf L1851

DME-Orthotic Devices · category DF011N

1 supplier33 claims33 services$394.56 avg. paid by Medicare

Shoulder orthosis, figure of eight design abduction restrainer, canvas and webbing, prefabricated, off-the-shelf L3660

DME-Orthotic Devices · category DF000N

2 suppliers15 claims15 services$92.19 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DR. SAMPDA SANJAYKUMAR SHARMA MD

Student in an Organized Health Care Education/Training Program