AdiponectinAdiposityBlack or African American
Dr. Joshua Paul Warolin, DO
NPI1356591200PAC ID3072755271
- Part D claims, 2024
- 36
- Publications
- 8
- Hospital affiliations
- 1
- Industry payments
- $4,228
- Medical groups
- 3
- Practice address
- 9300 Valley Childrens Place, Madera, CA 93636
- Practice phone
- Call (559) 353-5116
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Warolin'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. Joshua Paul Warolin is a pediatrician in Madera, California
Dr. Warolin practices at Valley Children's Hospital in Madera, California, part of Valley Children's Healthcare.
Dr. Warolin's NPI, 1356591200, was assigned on September 29, 2008. Dr. Warolin graduated from Des Moines University in 2007. Dr. Warolin holds California license 20A10563.
NPI and contact details
- NPI
- 1356591200NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072755271
- NPI enumeration date
- September 29, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (559) 353-5116
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joshua Paul Warolin practices at Valley Children's Hospital in Madera, California
Dr. Warolin's primary practice is Valley Children's Hospital, at 9300 Valley Childrens Place, Madera, CA 93636 in Madera County. The practice phone is (559) 353-5116.
- Valley Children's Hospital9300 Valley Childrens Place, Madera, CA 93636 · Madera CountyPhone(559) 353-5116
Source: Dmand AI Affiliation Data
Dr. Joshua Paul Warolin is affiliated with 1 site of care and 3 medical groups
Dr. Warolin's primary practice is Valley Children's Hospital in Madera, California, part of Valley Children's Healthcare. The medical group on file is Valley Children's Medical Group. Dmand AI also links Dr. Warolin to 2 more medical groups, 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. Joshua Paul Warolin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Warolin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Valley Children's Hospital | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Warolin practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Valley Children's Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Joshua Paul Warolin is one of 8,236 pediatricians in California
Pediatrics is Dr. Warolin's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Warolin is board certified in pediatric gastroenterology by the American Board of Pediatrics. Dr. Warolin is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux among the conditions Dr. Warolin treats.
Pediatricians near Dr. Warolin
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
8,236pediatricians in California100pediatricians in Madera76pediatricians at Valley Children's Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Joshua Paul Warolin's patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Warolin's median patient age at 11, with 51% women.
Dr. Warolin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Joshua Paul Warolin wrote 36 Medicare Part D claims in 2024
In 2024, Dr. Warolin wrote 36 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $210 in total drug cost. In 2020, CMS named 14 claims across 1 drug.
Part D claims, 202436
Drugs named by CMS1
Total drug cost$210
Dr. Warolin's most prescribed drugs by claims, 2023
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, 2020 to 2023
- 2020
- 2023
- Claims for drugs CMS names
- 2020: 142023: 1121%
Drugs named by CMS: 1 in 2023, 1 in 2020.
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. Joshua Paul Warolin takes part in Medicare
Dr. Warolin 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)
For MedTech and pharma teams
Find pediatricians like Dr. Warolin by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Joshua Paul Warolin has 8 publications on record
Dmand AI links 8 papers to Dr. Warolin, published from 2012 to 2013. The most frequent topics are Adiposity, Body Mass Index and Obesity. Dr. Warolin's most frequent co-authors are Sari A. Acra, MD, Sarah Endicott Barlow, MD and Jeannie Shih Huang, MD.
Papers8
Years published2012 to 2013
Topics Dr. Warolin writes about most
- Adiposity
- Body Mass Index
- Obesity
- Overweight
- Oxidative Stress
Dr. Warolin's most frequent co-authors
- Sari A. Acra, MD4 shared papers
- Sarah Endicott Barlow, MD1 shared paper
- Jeannie Shih Huang, MD1 shared paper
Recent publications by Dr. Warolin
Body Mass IndexCaloric RestrictionC-Reactive Protein
J Pediatr Gastroenterol Nutr
ComorbidityDietExercise
See who Dr. Warolin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Warolin works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Joshua Paul Warolin received $4,228 in industry payments from 2016 to 2025
CMS Open Payments shows 186 general payments to Dr. Warolin from 38 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $1,136.
General payments to Dr. Warolin by program year, 2016 to 2025
General payments to Dr. Warolin by kind, 2016 to 2025
$4.2Kin total
- Food and beverage$4,19999%
- Education$291%
Companies that paid Dr. Warolin the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joshua Paul Warolin graduated from Des Moines University
Dr. Warolin graduated from Des Moines University in 2007. Dr. Warolin is a member of AOA.
- Medical school
- Board certified in pediatric gastroenterology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Joshua Paul Warolin accepts plans from 10 insurance carriers
Dr. Warolin is in network with 10 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Kaiser Permanente
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Aspirus Health Plan
- +2 more carriersWith a free account
Plan types Dr. Warolin accepts, by number of carriers
- Medicare7
- PPO6
- POS5
- HMO4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Joshua Paul Warolin'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Joshua Paul Warolin
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. Joshua Paul Warolin's NPI number?
Dr. Joshua Paul Warolin's NPI number is 1356591200. It was assigned on September 29, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Joshua Paul Warolin?
Dr. Joshua Paul Warolin is a pediatrician in Madera, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Joshua Paul Warolin practice?
Dr. Warolin practices at 9300 Valley Childrens Place, Madera, CA 93636. Dr. Warolin's primary practice is Valley Children's Hospital in Madera, California, part of Valley Children's Healthcare. Dmand AI also links Dr. Warolin to 2 medical groups.
What is Dr. Joshua Paul Warolin's office phone number?
The practice phone on file for Dr. Warolin is (559) 353-5116.
What is Dr. Joshua Paul Warolin's medical license number?
Dr. Warolin holds California license 20A10563.
Which hospitals is Dr. Joshua Paul Warolin affiliated with?
Dr. Warolin practices at Valley Children's Hospital in Madera, California.
What medical group is Dr. Joshua Paul Warolin part of?
Dr. Warolin is linked to Valley Children's Medical Group. Dmand AI links Dr. Warolin to 2 more medical groups.
Does Dr. Joshua Paul Warolin accept Medicare?
Yes. CMS lists Dr. Warolin as accepting Medicare assignment.
Is Dr. Joshua Paul Warolin board certified?
Yes. Dr. Warolin is board certified in pediatric gastroenterology by the American Board of Pediatrics.
Where did Dr. Joshua Paul Warolin go to medical school?
Dr. Warolin graduated from Des Moines University in 2007.
Show 6 more questionsShow fewer questions
What drugs does Dr. Joshua Paul Warolin prescribe most?
In 2023 Medicare Part D data, Dr. Warolin's most prescribed drugs by claims were Metoclopramide HCl.
Has Dr. Joshua Paul Warolin received payments from drug or device companies?
CMS Open Payments shows $4,228 in general payments to Dr. Warolin from 38 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Joshua Paul Warolin been practicing?
Dr. Warolin graduated from medical school in 2007, 19 years ago.
Does Dr. Joshua Paul Warolin do research?
Dmand AI links 8 publications to Dr. Warolin, published from 2012 to 2013.
Who does Dr. Joshua Paul Warolin publish with?
Dr. Warolin's most frequent co-authors are Sari A. Acra, MD (4 shared papers), Sarah Endicott Barlow, MD (1 shared paper) and Jeannie Shih Huang, MD (1 shared paper).
What insurance does Dr. Joshua Paul Warolin accept?
Dr. Warolin is in network with 10 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
Selling to pediatrics practices?
See pediatricians in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card