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Dr. Peter W. Crooks, MD
NPI1215085105
- Part D claims, 2017
- 223
- Publications
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 4760 W Sunset Blvd, Los Angeles, CA 90027-6063
- Practice phone
- Call (323) 783-4011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Crooks' 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. Peter W. Crooks is a nephrologist in Los Angeles, California
Dr. Crooks practices in Los Angeles, California.
Dr. Crooks' NPI, 1215085105, was assigned on January 8, 2007. Dr. Crooks graduated from University Of Minnesota Medical School in 1978. Dr. Crooks' California license number on file is G40421.
NPI and contact details
- NPI
- 1215085105NPI Registry (opens in a new tab)
- NPI enumeration date
- January 8, 2007
- NPI status
- Active
- Practice phone
- (323) 783-4011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Peter W. Crooks' practice address is in Los Angeles, California
Dr. Crooks' practice address in the NPI Registry is 4760 W Sunset Blvd, Los Angeles, CA 90027-6063. The practice phone is (323) 783-4011.
- NPI Registry address4760 W Sunset Blvd, Los Angeles, CA 90027-6063Phone(323) 783-4011
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Peter W. Crooks' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Crooks practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Crooks' practice | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Crooks practices
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Dr. Peter W. Crooks is one of 1,401 nephrologists in California
Nephrology is Dr. Crooks' primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Crooks has a license on file in California.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
Nephrologists near Dr. Crooks
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. Peter W. Crooks' patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. Crooks' median patient age at 51, with 0% women.
Dr. Crooks' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Peter W. Crooks wrote 223 Medicare Part D claims in 2017
In 2017, Dr. Crooks wrote 223 Medicare Part D claims. They cover 9 drugs, with $6,334 in total drug cost. In 2016, CMS named 673 claims across 18 drugs.
Part D claims, 2017223
Drugs named by CMS9
Total drug cost$6,334
Dr. Crooks' most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 6732017: 22367%
Drugs named by CMS: 9 in 2017, 18 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Peter W. Crooks has 1 publication on record
Dmand AI links 1 paper to Dr. Crooks. Dr. Crooks' most frequent co-author is Mark P. Rutkowski, MD.
Papers1
Dr. Crooks' most frequent co-authors
Recent publications by Dr. Crooks
See who Dr. Crooks researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Crooks works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Peter W. Crooks graduated from University Of Minnesota Medical School
Dr. Crooks graduated from University Of Minnesota Medical School in 1978.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter W. Crooks'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Peter W. Crooks
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. Peter W. Crooks' NPI number?
Dr. Peter W. Crooks' NPI number is 1215085105. It was assigned on January 8, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter W. Crooks?
Dr. Peter W. Crooks is a nephrologist in Los Angeles, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Peter W. Crooks practice?
Dr. Crooks practices at 4760 W Sunset Blvd, Los Angeles, CA 90027-6063.
What is Dr. Peter W. Crooks' office phone number?
The practice phone on file for Dr. Crooks is (323) 783-4011.
What is Dr. Peter W. Crooks' medical license number?
Dr. Crooks' California license number on file is G40421.
Where did Dr. Peter W. Crooks go to medical school?
Dr. Crooks graduated from University Of Minnesota Medical School in 1978.
What drugs does Dr. Peter W. Crooks prescribe most?
In 2017 Medicare Part D data, Dr. Crooks' most prescribed drugs by claims were Lisinopril, Calcitriol and Losartan Potassium.
How long has Dr. Peter W. Crooks been practicing?
Dr. Crooks graduated from medical school in 1978, 48 years ago.
Does Dr. Peter W. Crooks do research?
Dmand AI links 1 publication to Dr. Crooks.
Who does Dr. Peter W. Crooks publish with?
Dr. Crooks' most frequent co-authors are Mark P. Rutkowski, MD (1 shared paper).
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