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RONALD MACK BISHOP DO
NPI 1629122734
Emergency Medicine in Owosso, MI

Active since January 23, 2007PECOS EnrolledAccepts Medicare Assignment
56.42/100
CMS Quality Rating
239 N STATE RD STE 102, OWOSSO, MI 48867(989) 720-5400(989) 725-7802 Get Directions Write a Review

NPPES record last updated: August 8, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 8, 2023, Mar 17, 2021 (2 updates tracked since 2021).

About Ronald Mack Bishop Do NPPES

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

RONALD MACK BISHOP DO (NPI 1629122734) is an individual emergency medicine provider in Owosso, Michigan, licensed in Michigan (5101010813) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Memorial Healthcare, and maintains a secondary practice location in Durand.

NPPES Registry Identity

NPI1629122734
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameRONALD MACK BISHOPCredential: DO
Location Address239 N STATE RD STE 102Owosso, MI 48867-9075
Mailing Address239 N State Rd Ste 102Owosso, MI 48867-9075 · (989) 720-5400 · Fax (989) 725-7802
Phone(989) 720-5400
Fax(989) 725-7802
Sole ProprietorNo
Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 1983
Enumeration DateJanuary 23, 2007
Last NPPES UpdateAugust 8, 20232 updates tracked since enumeration
NPPES CertifiedAugust 8, 2023
✔ NPI 1629122734 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in MI · 5101010813
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.
Also ListedSpecialistTaxonomy 174400000X · License 5101010813 (MI)
239 N STATE RD STE 102, Owosso, MI 48867
Open in Google Maps ↗

Secondary Practice Location 1

Location 19099 E Lansing Rd Ste BDurand, MI 48429-1083 · Phone (989) 288-0400 · Fax (989) 288-7862

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

Ronald Mack Bishop Do 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 ID9335114099
PECOS Enrollment IDI20040831000017
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

3

Medicare enrollment records show Ronald Bishop reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Memorial Hospital
2.6 mi
General Practice
200 HEALTH PARK DR STE 205
Owosso, MI 48867
  • Reassigned Medicare billing, Michigan enrollment
  • 328 clinicians in this Medicare group
NPI 1538795356 (989) 723-8666
Ecs Central Michigan PC
3.2 mi
Emergency Medicine
826 W KING ST
Owosso, MI 48867
  • Reassigned Medicare billing, Michigan enrollment
  • 52 clinicians in this Medicare group
NPI 1043711930 (989) 723-5211
Emergency Professionals Of Michigan PC
  • Reassigned Medicare billing, Michigan enrollment
  • 163 clinicians in this Medicare group
No phone listed

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 9

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.
234 services198 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
42 services32 patients
Injection, ketorolac tromethamine, per 15 mg J1885
Ketorolac tromethamine is a medication administered through injection, often used to manage moderate to severe pain. Each 15 mg dose helps to reduce hormones causing inflammation and pain in the body. It is not recommended for long-term use.
36 services11 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
32 services29 patients
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen 87635
This is a lab test that detects the presence of COVID-19 in your body. It uses a technique to amplify the virus's genetic material, either DNA or RNA, making it easier to identify. A positive result indicates an active infection.
25 services24 patients
Detection test by nucleic acid for multiple types influenza virus 87502
A detection test by nucleic acid for multiple types of influenza virus is a diagnostic procedure. It identifies the genetic material of the virus in your body. It's highly accurate and can distinguish between different flu strains, helping in prompt and precise treatment.
24 services24 patients

Hospital Affiliations CMS Care Compare

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

Memorial Healthcare

Acute Care Hospitals · Owosso, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number230121
Location826 West King StreetOwosso, MI 48867 · Shiawassee County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48867 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
$84.74 typical visit price
range $54.34 – $166.68
Typical copayment $21.18 (range $13.58 – $41.67)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.09 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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.

56.42/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality67.82
Promoting Interoperability0
Improvement Activities40
Cost60.06

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 Ronald Bishop's NPI number?

The NPI number for Ronald Bishop is 1629122734. It was assigned to this individual provider in the NPPES registry on January 23, 2007.

Where is Ronald Bishop located?

Ronald Bishop practices at 239 N State Rd Ste 102, Owosso, MI 48867. The listed phone number is (989) 720-5400.

What is Ronald Bishop's specialty?

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

Is Ronald Bishop enrolled in Medicare?

Yes. Ronald Bishop 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.

Which organizations bill Medicare for Ronald Bishop's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ronald Bishop reassigns Medicare benefits to 3 organizations: Memorial Hospital (Owosso, MI), Ecs Central Michigan PC (Owosso, MI) and Emergency Professionals Of Michigan PC (MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ronald Bishop's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Ronald Bishop affiliated with any hospitals?

According to CMS data, Ronald Bishop is affiliated with Memorial Healthcare.

When was this NPI record last updated?

The NPPES record for Ronald Bishop was last updated on August 8, 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.