Dr. Ingo O. Rencken, MD

  • Modesto, CA
  • Diagnostic radiologist
NPI1265456776PAC ID8921092313
Medicare services, 2024
3,692
Medicare patients, 2024
1,890
Publications
8
MIPS score, 2024
100
Hospital affiliations
5
Practice address
1441 Florida Avenue, Modesto, CA 95350
Practice phone
Call (209) 578-1211
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Doctors Medical Center Modesto

Hospital · Modesto, California

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Dr. Ingo O. Rencken is a diagnostic radiologist in Modesto, California

Dr. Rencken practices at Doctors Medical Center Modesto in Modesto, California, part of Tenet Healthcare.

Dr. Rencken's NPI, 1265456776, was assigned on July 27, 2006. Dr. Rencken graduated from University of Pretoria Faculty of Medicine in 1984. Dr. Rencken holds California license A56477.

NPI and contact details
Medicare PAC ID
8921092313
NPI enumeration date
July 27, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(209) 578-1211
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
68
Medical school graduation
1984

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Ingo O. Rencken practices at Doctors Medical Center Modesto in Modesto, California

Dr. Rencken's primary practice is Doctors Medical Center Modesto, at 1441 Florida Avenue, Modesto, CA 95350 in Stanislaus County. The practice phone is (209) 578-1211.

Source: Dmand AI Affiliation Data

Dr. Ingo O. Rencken is affiliated with 5 sites of care and 2 medical groups

Dr. Rencken's primary practice is Doctors Medical Center Modesto in Modesto, California, part of Tenet Healthcare. Dr. Rencken is also affiliated with Adventist Health Sonora. The medical group on file is Modesto Radiological Medical Group. Dmand AI also links Dr. Rencken to 3 more hospitals and 1 medical group, each named with a free account.

See all 7 affiliations for Dr. Rencken

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Ingo O. Rencken's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rencken practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Doctors Medical Center ModestoAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ingo O. Rencken is one of 4,096 diagnostic radiologists in California

Diagnostic radiology is Dr. Rencken's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Rencken is board certified in diagnostic radiology by the American Board of Radiology. Dr. Rencken is licensed in California.

Specialties and state licenses

  • Diagnostic radiology, CaliforniaPrimaryLicense A56477 · 1996 to 2026 · taxonomy 2085R0202X

Diagnostic radiologists near Dr. Rencken

Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Ingo O. Rencken billed Medicare for 3,692 services in 2024

CMS data shows 3,692 Medicare services from Dr. Rencken across 29 procedure codes in 2024, for 1,890 Medicare patients. Medicare paid $68,426 for them.

Medicare services, 20243,692
Medicare patients1,890
Paid by Medicare$68,426
Procedure codes29

Dr. Rencken's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Imaging
2023: 1,3522024: 3,595166%
Tests and treatments
2023: 162024: 79394%
Other services
2023: 02024: 18

Where Dr. Rencken's Medicare services took place, 2024

  • In an office321%
  • In a facility3,66099%

Dr. Rencken compared with the California median for diagnostic radiologists, 2024

  • Dr. Rencken
  • California median
Medicare services
3,692vs 2,28162% above
Medicare patients
1,890vs 1,34640% above

Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.

Dr. Rencken's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Rencken

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Ingo O. Rencken treated 1,890 Medicare patients in 2024, average age 73

CMS counts 1,890 Medicare patients who saw Dr. Rencken in 2024. The largest group is 65 to 74, with 763 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 55% are also on Medicaid. Their average risk score is 2.21, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Rencken's median patient age at 54, with 50% women.

Medicare patients, 20241,890
Average age73
Average risk score2.21
Also on Medicaid55%

Dr. Rencken's Medicare patients by age, 2024

Dr. Rencken's Medicare patients by sex, 2024

  • Women92749%
  • Men96351%

Chronic conditions among Dr. Rencken's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes55%
  4. Arthritis44%
  5. Chronic kidney disease43%
  6. Ischemic heart disease43%
  7. Heart failure41%
  8. Atrial fibrillation37%

Share of Medicare patients with each condition. A patient can have several.

Dr. Rencken's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 54

Patient panel by sex, all payers

  • Women50%
  • Men50%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Ingo O. Rencken scored 100 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Rencken for performance year 2024, reported as part of a group. Dr. Rencken accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Rencken's MIPS scores, performance year 2024

  • 100of 100Final score
  • 100of 100Quality
  • 40of 100Improvement Activities
  • 84of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Ingo O. Rencken has 8 publications on record

Dmand AI links 8 papers to Dr. Rencken. The most frequent topics are Tomography, X-Ray Computed, Contrast Media and Cystic Adenomatoid Malformation of Lung, Congenital. Dr. Rencken has published most often in Pediatr Radiol. Dr. Rencken's most frequent co-authors are Wendy L. Patton, MD, Augusto Sola, MD and Amelie Mm Lutz, MD.

Papers8

Topics Dr. Rencken writes about most

  • Tomography, X-Ray Computed
  • Contrast Media
  • Cystic Adenomatoid Malformation of Lung, Congenital
  • Iohexol
  • Radiography
  • Radiography, Abdominal

Dr. Rencken's most frequent co-authors

Recent publications by Dr. Rencken

See all 8 publications and co-authors

See who Dr. Rencken researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rencken works with, so you can find a warm path to the right diagnostic radiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Ingo O. Rencken received $13,708 in industry payments from 2016 to 2017

CMS Open Payments shows 2 general payments to Dr. Rencken from 1 drug or device company from 2016 to 2017. Grants make up the largest share, 100% of the total. Hologic Inc paid the most, $13,708.

General payments to Dr. Rencken by program year, 2016 to 2017

Companies that paid Dr. Rencken the most, 2016 to 2017

Share is of all general payments to this clinician.

See all payments to Dr. Rencken

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Ingo O. Rencken graduated from University of Pretoria Faculty of Medicine

Dr. Rencken graduated from University of Pretoria Faculty of Medicine in 1984.

  1. Medical schoolUniversity of Pretoria Faculty of Medicine
  2. Board certified in diagnostic radiologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. Ingo O. Rencken accepts plans from 7 insurance carriers

Dr. Rencken is in network with 7 carriers, including United Healthcare, Aetna and Aspirus Health Plan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.

  • United Healthcare
  • Aetna
  • Aspirus Health Plan
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • Elevance
  • HCSC

Plan types Dr. Rencken accepts, by number of carriers

  1. PPO4
  2. POS3
  3. EPO2
  4. Medicare2
  5. HMO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Ingo O. Rencken's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Ingo O. Rencken

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Ingo O. Rencken's NPI number?

Dr. Ingo O. Rencken's NPI number is 1265456776. It was assigned on July 27, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Ingo O. Rencken?

Dr. Ingo O. Rencken is a diagnostic radiologist in Modesto, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).

Where does Dr. Ingo O. Rencken practice?

Dr. Rencken practices at 1441 Florida Avenue, Modesto, CA 95350. Dr. Rencken's primary practice is Doctors Medical Center Modesto in Modesto, California, part of Tenet Healthcare. Dmand AI also links Dr. Rencken to 3 hospitals and 1 medical group.

What is Dr. Ingo O. Rencken's office phone number?

The practice phone on file for Dr. Rencken is (209) 578-1211.

What is Dr. Ingo O. Rencken's medical license number?

Dr. Rencken holds California license A56477.

Which hospitals is Dr. Ingo O. Rencken affiliated with?

Dr. Rencken practices at Doctors Medical Center Modesto in Modesto, California. Dr. Rencken is also affiliated with Adventist Health Sonora. Dmand AI links Dr. Rencken to 3 more hospitals.

What medical group is Dr. Ingo O. Rencken part of?

Dr. Rencken is linked to Modesto Radiological Medical Group. Dmand AI links Dr. Rencken to 1 more medical group.

Does Dr. Ingo O. Rencken accept Medicare?

Yes. CMS data shows Dr. Rencken billed Medicare for 3,692 services in 2024, and Dr. Rencken accepts Medicare assignment.

What is Dr. Ingo O. Rencken's MIPS score?

Dr. Rencken's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.

How many Medicare patients does Dr. Ingo O. Rencken see?

CMS counts 1,890 Medicare patients who saw Dr. Rencken in 2024, with an average age of 73.

Show 8 more questionsShow fewer questions

Is Dr. Ingo O. Rencken board certified?

Yes. Dr. Rencken is board certified in diagnostic radiology by the American Board of Radiology.

What services does Dr. Ingo O. Rencken bill to Medicare?

In 2024, Dr. Rencken's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (70450) and diagnostic imaging (74018).

Where did Dr. Ingo O. Rencken go to medical school?

Dr. Rencken graduated from University of Pretoria Faculty of Medicine in 1984.

Has Dr. Ingo O. Rencken received payments from drug or device companies?

CMS Open Payments shows $13,708 in general payments to Dr. Rencken from 1 company from 2016 to 2017. The largest total came from Hologic Inc.

How long has Dr. Ingo O. Rencken been practicing?

Dr. Rencken graduated from medical school in 1984, 42 years ago.

Does Dr. Ingo O. Rencken do research?

Dmand AI links 8 publications to Dr. Rencken.

Who does Dr. Ingo O. Rencken publish with?

Dr. Rencken's most frequent co-authors are Wendy L. Patton, MD (2 shared papers), Augusto Sola, MD (2 shared papers) and Amelie Mm Lutz, MD (1 shared paper).

What insurance does Dr. Ingo O. Rencken accept?

Dr. Rencken is in network with 7 carriers, including United Healthcare, Aetna and Aspirus Health Plan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.

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