Dr. Christian Thiim, DO
- Part D claims, 2024
- 8,045
- Affiliated sites
- 3
- Medical group
- 1
- Insurance carriers
- 2
- State license
- 1
- Practice address
- 9400 Rosecrans Avenue, Bellflower, CA 90706
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD
Acute Care Hospital outpatient department · Bellflower, California
Find Dr. Thiim's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Christian Thiim is an internist in Bellflower, California
Dr. Thiim practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California.
Dr. Thiim's NPI, 1932276854, was assigned on November 29, 2006. Dr. Thiim graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 1998. Dr. Thiim holds California license 20A9109.
- NPI
- 1932276854NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183639784
- NPI enumeration date
- November 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christian Thiim practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California
Dr. Thiim's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD, at 9400 Rosecrans Avenue, Bellflower, CA 90706.
- Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD9400 Rosecrans Avenue, Bellflower, CA 90706
Source: Dmand AI Affiliation Data
Dr. Christian Thiim is affiliated with 3 sites of care and 1 medical group
Dr. Thiim's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Thiim to 1 more breast imaging center and 1 group practice or clinic, each named with a free account. Dr. Thiim's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Christian Thiim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thiim practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christian Thiim is one of 16,751 internists in California
Internal medicine is Dr. Thiim's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Thiim is board certified in internal medicine by the American Board of Internal Medicine. Dr. Thiim is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists chronic diabetes among the conditions Dr. Thiim treats.
Internists near Dr. Thiim
Counts of internists 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. Christian Thiim's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Thiim's median patient age at 61, with 48% women.
Dr. Thiim's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Christian Thiim wrote 8,045 Medicare Part D claims in 2024
In 2024, Dr. Thiim wrote 8,045 Medicare Part D claims for 1,013 patients. 89% of them were for generic drugs. CMS names the drug for 7,581 of them, across 92 drugs with 11 or more claims each, at $326,362 in total drug cost. In 2023, CMS named 7,986 claims across 91 drugs.
Dr. Thiim's Part D claims by kind of drug, 2024
- Generic7,143 claims89%
- Brand-name793 claims10%
- Other109 claims1%
Dr. Thiim's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Thiim's Part D claims, 2024
- Opioids3%259 of 8,045 claims
- Antibiotics2%142 of 8,045 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7,9862024: 7,5815%
Drugs named by CMS: 92 in 2024, 91 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Christian Thiim takes part in Medicare
Dr. Thiim accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Christian Thiim has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Thiim, most recently NCQA DRP in 2015.
Awards and honors for Dr. Thiim
- 2015
- NCQA DRP
- 2012
- CMS Stage 1 2012
- NCQA HSRP
Source: Dmand AI Professional Profile Data
Dr. Christian Thiim graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury
Dr. Thiim graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 1998.
- Medical school
- Board certified in internal medicine
- Board certified in 2005 - 2026
- Board certified in 2001 - 2006
Source: Dmand AI Professional Profile Data
Dr. Christian Thiim accepts plans from 2 insurance carriers
Dr. Thiim is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Thiim accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Christian Thiim's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Christian Thiim
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. Christian Thiim's NPI number?
Dr. Christian Thiim's NPI number is 1932276854. It was assigned on November 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Christian Thiim?
Dr. Christian Thiim is an internist in Bellflower, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Christian Thiim practice?
Dr. Thiim practices at 9400 Rosecrans Avenue, Bellflower, CA 90706. Dr. Thiim's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. Dmand AI also links Dr. Thiim to 1 breast imaging center and 1 group practice or clinic.
What is Dr. Christian Thiim's medical license number?
Dr. Thiim holds California license 20A9109.
What medical group is Dr. Christian Thiim part of?
Dr. Thiim is linked to Southern California Permanente Medical Group.
Does Dr. Christian Thiim accept Medicare?
Yes. CMS lists Dr. Thiim as accepting Medicare assignment.
Is Dr. Christian Thiim board certified?
Yes. Dr. Thiim is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Christian Thiim go to medical school?
Dr. Thiim graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 1998.
What drugs does Dr. Christian Thiim prescribe most?
In 2024 Medicare Part D data, Dr. Thiim's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
How long has Dr. Christian Thiim been practicing?
Dr. Thiim graduated from medical school in 1998, 28 years ago.
What insurance does Dr. Christian Thiim accept?
Dr. Thiim is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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