JON VERNON RITTENBACH MD
NPI 1164569455
Pathology - Anatomic Pathology & Clinical Pathology in Spokane Valley, WA

Q: What is Jon Rittenbach's NPI number?

The NPI number for Jon Rittenbach is 1164569455. It was assigned to this individual provider in the NPPES registry on January 30, 2007.

Q: What is Jon Rittenbach's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Jon Rittenbach was last updated on February 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 30, 2007PECOS EnrolledAccepts Medicare Assignment

13103 E MANSFIELD AVENUE, SPOKANE VALLEY, WA 99216(509) 892-2700(509) 892-2740 Get Directions Write a Review

NPPES record last updated: February 17, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Jon Vernon Rittenbach Md NPPES

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

JON VERNON RITTENBACH MD (NPI 1164569455) is an individual anatomic pathology & clinical pathology provider in Spokane Valley, Washington, licensed in Washington (MD00047839) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with St Anthony Hospital, and is a graduate of Loma Linda University School Of Medicine (2001).

NPPES Registry Identity

NPI1164569455

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameJON VERNON RITTENBACHCredential: MD

Location Address13103 E MANSFIELD AVENUESpokane Valley, WA 99216-1642

Mailing AddressPo Box 3405Spokane, WA 99220-3405 · (509) 892-2700 · Fax (509) 892-2740

Phone(509) 892-2700

Fax(509) 892-2740

Sole ProprietorNo

Medical School CMSLoma Linda University School Of MedicineGraduated 2001

Enumeration DateJanuary 30, 2007

Last NPPES UpdateFebruary 17, 2023

NPPES CertifiedFebruary 17, 2023

✔ NPI 1164569455 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

License✔ Licensed in WA · MD00047839

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

13103 E MANSFIELD AVENUE, Spokane Valley, WA 99216

Open in Google Maps ↗

Other Identifiers 2

Other690004824WA · Railroad Medicare

Medicaid7173305WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jon Vernon Rittenbach 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 ID1153416854

PECOS Enrollment IDI20070926000583, I20180703001378, I20230621003172

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 Jon Rittenbach reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Incyte Pathology, PLLC

Same address

Clinical Medical Laboratory

13103 E MANSFIELD AVE
Spokane Valley, WA 99216

Reassigned Medicare billing, Oregon, Idaho and Washington enrollments
Also billed through NPI 1326086745 (Washington)
20 clinicians in this Medicare group

NPI 1316251358 (509) 892-2700

Providence Health & Services - Washington

123 mi

Neurological Surgery

301 W POPLAR ST STE 50
Walla Walla, WA 99362

Reassigned Medicare billing, Washington enrollment
276 clinicians in this Medicare group

NPI 1760636690 (509) 522-1030

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 23

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.

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

1,370 services701 patients

Pathology examination of tissue using a microscope, intermediate complexity 88305

609 services325 patients

Special stained specimen slides to examine tissue, each additional procedure 88341

Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.

426 services129 patients

Special stained specimen slides to examine tissue, initial procedure 88342

This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.

249 services212 patients

Pathology examination of tissue using a microscope, moderately high complexity 88307

A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.

115 services55 patients

Pathology examination of tissue using a microscope, moderately low complexity 88304

A pathology examination of tissue, moderately low complexity, involves studying a small sample of your body tissue under a microscope. It helps to identify any abnormal cells or diseases. It's a routine procedure, not complex, and provides crucial insights for your diagnosis.

113 services106 patients

Special stained specimen slides to examine tissue, each multiplex procedure 88344

Special stained specimen slides are used to study tissue in detail. This multiplex procedure involves applying different dyes to the tissue sample on a slide to highlight specific elements. These colors help identify any abnormalities in the tissue, aiding in accurate diagnosis and treatment planning.

108 services51 patients

Cell examination of specimen, selective cellular enhancement technique 88112

Cell examination of a specimen using selective cellular enhancement technique is a lab process that improves the visibility of certain cells in a sample. It helps in identifying abnormalities or diseases. The process is non-invasive, safe, and aids in accurate diagnosis.

104 services101 patients

Special stained specimen slides to examine tissue, each additional procedure 88341

89 services29 patients

Special stained specimen slides to examine tissue, initial procedure 88342

86 services76 patients

Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method G0416

This procedure involves taking a small tissue sample from your gland located beneath your bladder. The sample is then examined under a microscope by a pathologist to check for any abnormalities or diseases. This is a standard method to ensure your well-being.

74 services74 patients

Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method G0416

66 services36 patients

Special stained specimen slides to examine tissue, each multiplex procedure 88344

62 services26 patients

Cell examination of specimen, selective cellular enhancement technique 88112

57 services39 patients

Evaluation of fine needle aspirate with interpretation and report 88173

This procedure involves using a thin needle to collect a small sample from an abnormal area or lump. The sample is then examined under a microscope to identify any potential issues. A report of the findings is provided for further analysis.

48 services28 patients

Pathology examination of tissue using a microscope, moderately low complexity 88304

40 services36 patients

Preparation of tissue for examination by removing any calcium present 88311

This procedure involves treating tissue samples to remove any calcium, which can interfere with the examination. The tissue is soaked in a special solution that safely dissolves the calcium, leaving the tissue intact for accurate analysis. This helps in making precise diagnoses.

32 services28 patients

Special stained specimen slides to identify organisms including interpretation and report 88312

This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.

30 services25 patients

Special stained specimen slides to identify organisms including interpretation and report 88312

29 services21 patients

Preparation of tissue for examination by removing any calcium present 88311

27 services22 patients

Microscopic genetic analysis of tumor, manual 88360

Microscopic genetic analysis of a tumor involves examining your tumor's genes under a microscope. This helps identify specific genetic changes in the tumor cells. This information can aid in diagnosing, predicting disease progression, and determining the most effective treatment options.

27 services14 patients

Pathology examination of tissue using a microscope, moderately high complexity 88307

15 services11 patients

Detection test by nucleic acid for human papillomavirus (hpv), high-risk types 87624

This test detects high-risk types of HPV, a common virus. It's done by analyzing a small sample of cells for the presence of HPV DNA. The aim is to identify any high-risk types early, as they may increase the risk of certain health issues.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

St Anthony Hospital

Critical Access Hospitals · Pendleton, OR

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number381319

Location2801 St Anthony WayPendleton, OR 97801 · Umatilla County

Emergency services Birthing friendly

Grande Ronde Hospital

Critical Access Hospitals · La Grande, OR

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number381321

Location900 Sunset DriveLa Grande, OR 97850 · Union County

Emergency services Birthing friendly

Good Shepherd Medical Center

Critical Access Hospitals · Hermiston, OR

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number381325

Location610 NW 11th StreetHermiston, OR 97838 · Umatilla County

Emergency services Birthing friendly

Trios Health

Acute Care Hospitals · Kennewick, WA

1/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number500053

Location900 South Auburn StreetKennewick, WA 99336 · Benton County

Emergency services Birthing friendly

Kadlec Regional Medical Center

Acute Care Hospitals · Richland, WA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number500058

Location888 Swift BlvdRichland, WA 99352 · Benton County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99216 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

$130.99 typical visit price

range $57.27 – $172.80

Typical copayment $32.74 (range $14.31 – $43.20)

Most-billed visit code 99204

Established Patient

$100.78 typical visit price

range $18.56 – $141.11

Typical copayment $25.19 (range $4.64 – $35.27)

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.

Other Providers at the Same Location NPPES 11

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

DR. MIKELLE LOUELLA KERNIG BM, DDS, MS

Dentist (Oral and Maxillofacial Pathology)