JOHN VIDRIH M.D.
NPI 1063482842
Hospitalist in Clearlake, CA

Active since January 25, 2006PECOS EnrolledAccepts Medicare Assignment
73.79/100
CMS Quality Rating
15630 18TH AVE, CLEARLAKE, CA 95422(707) 994-6486 Get Directions Write a Review

NPPES record last updated: February 10, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 18, 2024, Sep 23, 2024, Dec 8, 2022 and 2 more (5 updates tracked since 2022).

About John Vidrih M.d. NPPES

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

JOHN VIDRIH M.D. (NPI 1063482842) is an individual hospitalist provider in Clearlake, California, licensed in California (C171245) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Union Hospital Inc, and maintains a secondary practice location in Weymouth.

NPPES Registry Identity

NPI1063482842
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameJOHN VIDRIHCredential: M.D.
Location Address15630 18TH AVEClearlake, CA 95422-9336
Mailing Address2100 Powell St Ste 400Emeryville, CA 94608-1872 · (510) 350-2600
Sole ProprietorYes
Medical School CMSMedical College Of WisconsinGraduated 1996
Enumeration DateJanuary 25, 2006
Last NPPES UpdateFebruary 10, 20265 updates tracked since enumeration
NPPES CertifiedFebruary 10, 2026
NPI 1063482842 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
Licenses Licensed in CA · C171245 Licensed in NY · 332273 Licensed in AZ · 44001
Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License 01099009A (IN), C171245 (CA)
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 160307 (MA)
15630 18TH AVE, Clearlake, CA 95422

Secondary Practice Location 1

Location 155 Fogg RdWeymouth, MA 02190-2432 · Phone (781) 340-4293 · Fax (781) 340-3782

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

John Vidrih M.d. 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 ID2860478617
PECOS Enrollment IDI20210412002611, I20260205001917
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 7

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 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
463 services177 patients
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.
233 services116 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
165 services163 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
43 services40 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.
37 services37 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
28 services28 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Union Hospital Inc

Acute Care Hospitals · Terre Haute, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150023
Location1606 N Seventh StTerre Haute, IN 47804 · Vigo County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95422 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.

73.79/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.87
Promoting Interoperability92
Improvement Activities40
Cost36.93

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
98%80 patients4/55-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.

Referred Medical Equipment & Supplies CMS DME claims 3

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
6 suppliers32 claims32 services$16.80 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
7 suppliers92 claims92 services$74.04 avg. paid by Medicare
Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738
DME-Oxygen and Supplies · category DC000N
1 supplier32 claims32 services$33.45 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.

Emergency Medicine
15630 18TH AVE
CLEARLAKE, CA 95422
Anesthesiology
15630 18TH AVE
CLEARLAKE, CA 95422
Nurse Practitioner (Family)
15630 18TH AVE
CLEARLAKE, CA 95422
Emergency Medicine
15630 18TH AVE
CLEARLAKE, CA 95422
Internal Medicine (Hospice and Palliative Medicine)
15630 18TH AVE
CLEARLAKE, CA 95422
Nurse Practitioner (Family)
15630 18TH AVE
CLEARLAKE, CA 95422
General Acute Care Hospital (Critical Access)
15630 18TH AVE
CLEARLAKE, CA 95422
Anesthesiology
15630 18TH AVE
CLEARLAKE, CA 95422

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 John Vidrih's NPI number?

The NPI number for John Vidrih is 1063482842. It was assigned to this individual provider in the NPPES registry on January 25, 2006.

Where is John Vidrih located?

John Vidrih practices at 15630 18th Ave, Clearlake, CA 95422. The listed phone number is (707) 994-6486.

What is John Vidrih's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is John Vidrih enrolled in Medicare?

Yes. John Vidrih 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.

Is John Vidrih affiliated with any hospitals?

According to CMS data, John Vidrih is affiliated with Union Hospital Inc.

When was this NPI record last updated?

The NPPES record for John Vidrih was last updated on February 10, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.