Dr. Christopher Woehrstein, MD
- Medicare services, 2024
- 1,176
- Medicare patients, 2024
- 211
- Part D claims, 2024
- 1,488
- MIPS score, 2024
- 75
- Hospital affiliations
- 3
- Practice address
- 11300 Hawthorne Blvd, Inglewood, CA 90304
- Practice phone
- Call (310) 679-5274
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
DaVita Airport Sunrise Dialysis
Dialysis Center - Independent · Inglewood, California
Find Dr. Woehrstein'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. Christopher Woehrstein is a nephrologist in Inglewood, California
Dr. Woehrstein practices at DaVita Airport Sunrise Dialysis in Inglewood, California.
Dr. Woehrstein's NPI, 1053545129, was assigned on May 5, 2009. Dr. Woehrstein graduated from Geisel School Of Medicine At Dartmouth in 2009. Dr. Woehrstein's California license number on file is A113935.
- NPI
- 1053545129NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981856580
- NPI enumeration date
- May 5, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 679-5274
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher Woehrstein practices at DaVita Airport Sunrise Dialysis in Inglewood, California
Dr. Woehrstein's primary practice is DaVita Airport Sunrise Dialysis, at 11300 Hawthorne Blvd, Inglewood, CA 90304 in Los Angeles County. The practice phone is (310) 679-5274.
- DaVita Airport Sunrise Dialysis11300 Hawthorne Blvd, Inglewood, CA 90304 · Los Angeles CountyPhone(310) 679-5274
Source: Dmand AI Affiliation Data
Dr. Christopher Woehrstein is affiliated with 8 sites of care and 2 medical groups
Dr. Woehrstein's primary practice is DaVita Airport Sunrise Dialysis in Inglewood, California. Dr. Woehrstein is also affiliated with Centinela Hospital Medical Center. The medical group on file is Pacific Nephrology Medical Group. Dmand AI also links Dr. Woehrstein to 2 more hospitals, 2 dialysis centers, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Christopher Woehrstein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Woehrstein practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| DaVita Airport Sunrise Dialysis | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher Woehrstein is one of 1,401 nephrologists in California
Nephrology is Dr. Woehrstein's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Woehrstein is board certified in internal medicine by the American Board of Internal Medicine. Dr. Woehrstein has a license on file in California.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
Clinical focus
Dmand AI lists acute kidney failure, chronic diabetes, chronic hypertension, chronic kidney disease and kidney stone disease among the conditions Dr. Woehrstein treats.
Nephrologists near Dr. Woehrstein
Counts of nephrologists 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. Christopher Woehrstein billed Medicare for 1,176 services in 2024
CMS data shows 1,176 Medicare services from Dr. Woehrstein across 8 procedure codes in 2024, for 211 Medicare patients. Medicare paid $145,473 for them.
Dr. Woehrstein's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8522024: 7947%
- Tests and treatments
- 2023: 3812024: 382No change
Where Dr. Woehrstein's Medicare services took place, 2024
- In an office49442%
- In a facility68258%
Dr. Woehrstein compared with the California median for nephrologists, 2024
- Dr. Woehrstein
- California median
- Medicare services
- 1,176vs 1,0848% above
- Medicare patients
- 211vs 30731% below
- Part D claims
- 1,185vs 95524% above
Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.
Dr. Woehrstein'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.
Need commercial claims for Dr. Woehrstein?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Woehrstein and other nephrologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher Woehrstein treated 211 Medicare patients in 2024, average age 73
CMS counts 211 Medicare patients who saw Dr. Woehrstein in 2024. The largest group is 65 to 74, with 66 patients. 75% of them have chronic kidney disease, and 75% have diabetes. 65% are also on Medicaid. Their average risk score is 4.82, 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. Woehrstein's median patient age at 69, with 46% women.
Dr. Woehrstein's Medicare patients by age, 2024
Dr. Woehrstein's Medicare patients by sex, 2024
- Women9947%
- Men11253%
Chronic conditions among Dr. Woehrstein's Medicare patients, 2024
- Chronic kidney disease75%
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
- Heart failure58%
- Ischemic heart disease55%
- Arthritis54%
- Atrial fibrillation34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Woehrstein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher Woehrstein wrote 1,488 Medicare Part D claims in 2024
In 2024, Dr. Woehrstein wrote 1,488 Medicare Part D claims for 148 patients. 90% of them were for generic drugs. CMS names the drug for 1,185 of them, across 39 drugs with 11 or more claims each, at $86,121 in total drug cost. In 2023, CMS named 1,002 claims across 29 drugs.
Dr. Woehrstein's Part D claims by kind of drug, 2024
- Generic1,340 claims90%
- Brand-name121 claims8%
- Other27 claims2%
Dr. Woehrstein'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. Woehrstein's Part D claims, 2024
- Antibiotics2%29 of 1,488 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: 1,0022024: 1,18518%
Drugs named by CMS: 39 in 2024, 29 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
Dr. Christopher Woehrstein scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Woehrstein for performance year 2024, reported individually. Dr. Woehrstein accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
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. Christopher Woehrstein received $983 in industry payments from 2016 to 2023
CMS Open Payments shows 26 general payments to Dr. Woehrstein from 12 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 99% of the total. Baxter Healthcare paid the most, $232.
General payments to Dr. Woehrstein by program year, 2016 to 2023
General payments to Dr. Woehrstein by kind, 2016 to 2023
- Food and beverage$96999%
- Education$141%
Companies that paid Dr. Woehrstein the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christopher Woehrstein graduated from Geisel School Of Medicine At Dartmouth
Dr. Woehrstein graduated from Geisel School Of Medicine At Dartmouth in 2009.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Christopher Woehrstein accepts plans from 15 insurance carriers
Dr. Woehrstein is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- HCSC
- Humana
- Blue Cross Blue Shield of Massachusetts
- LA Care
- +7 more carriersWith a free account
Plan types Dr. Woehrstein accepts, by number of carriers
- Medicare10
- PPO9
- HMO8
- EPO4
- POS3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Christopher Woehrstein'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 DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Christopher Woehrstein
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. Christopher Woehrstein's NPI number?
Dr. Christopher Woehrstein's NPI number is 1053545129. It was assigned on May 5, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Woehrstein?
Dr. Christopher Woehrstein is a nephrologist in Inglewood, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Christopher Woehrstein practice?
Dr. Woehrstein practices at 11300 Hawthorne Blvd, Inglewood, CA 90304. Dr. Woehrstein's primary practice is DaVita Airport Sunrise Dialysis in Inglewood, California. Dmand AI also links Dr. Woehrstein to 2 hospitals, 2 dialysis centers, 2 group practices and clinics and 1 medical group.
What is Dr. Christopher Woehrstein's office phone number?
The practice phone on file for Dr. Woehrstein is (310) 679-5274.
What is Dr. Christopher Woehrstein's medical license number?
Dr. Woehrstein's California license number on file is A113935.
Which hospitals is Dr. Christopher Woehrstein affiliated with?
Dr. Woehrstein is affiliated with Centinela Hospital Medical Center. Dmand AI links Dr. Woehrstein to 2 more hospitals.
What medical group is Dr. Christopher Woehrstein part of?
Dr. Woehrstein is linked to Pacific Nephrology Medical Group. Dmand AI links Dr. Woehrstein to 1 more medical group.
Does Dr. Christopher Woehrstein accept Medicare?
Yes. CMS data shows Dr. Woehrstein billed Medicare for 1,176 services in 2024, and Dr. Woehrstein accepts Medicare assignment.
What is Dr. Christopher Woehrstein's MIPS score?
Dr. Woehrstein's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Dr. Christopher Woehrstein see?
CMS counts 211 Medicare patients who saw Dr. Woehrstein in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
Is Dr. Christopher Woehrstein board certified?
Yes. Dr. Woehrstein is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Christopher Woehrstein bill to Medicare?
In 2024, Dr. Woehrstein's most billed Medicare services were hospital inpatient care (99233), dialysis (90961) and office visit, established patient (99214).
Where did Dr. Christopher Woehrstein go to medical school?
Dr. Woehrstein graduated from Geisel School Of Medicine At Dartmouth in 2009.
What drugs does Dr. Christopher Woehrstein prescribe most?
In 2024 Medicare Part D data, Dr. Woehrstein's most prescribed drugs by claims were Losartan Potassium, Nifedipine ER and Amlodipine Besylate.
Has Dr. Christopher Woehrstein received payments from drug or device companies?
CMS Open Payments shows $983 in general payments to Dr. Woehrstein from 12 companies from 2016 to 2023. The largest total came from Baxter Healthcare.
How long has Dr. Christopher Woehrstein been practicing?
Dr. Woehrstein graduated from medical school in 2009, 17 years ago.
What insurance does Dr. Christopher Woehrstein accept?
Dr. Woehrstein is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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