Cardiovasc Intervent Radiol
AlloysDevice RemovalPulmonary Embolism
Dr. Maxine Shen, MD
NPI1124347802
- Part D claims, 2023
- 123
- Publications
- 1
- State licenses
- 2
- Year NPI issued
- 2010
- Practice address
- 9961 Sierra Ave, Fontana, CA 92335
- Practice phone
- Call (626) 282-6929
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Shen'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. Maxine Shen is an internist in Fontana, California
Dr. Shen practices in Fontana, California.
Dr. Shen's NPI, 1124347802, was assigned on May 20, 2010. Dr. Shen graduated from Pritzker School of Medicine in 2005. Dr. Shen's California license number on file is A110522.
NPI and contact details
- NPI
- 1124347802NPI Registry (opens in a new tab)
- NPI enumeration date
- May 20, 2010
- NPI status
- Active
- Practice phone
- (626) 282-6929
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Maxine Shen's practice address is in Fontana, California
Dr. Shen's practice address in the NPI Registry is 9961 Sierra Ave, Fontana, CA 92335, in San Bernardino County. The practice phone is (626) 282-6929.
- NPI Registry address9961 Sierra Ave, Fontana, CA 92335 · San Bernardino CountyPhone(626) 282-6929
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Maxine Shen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Shen's 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. Shen practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Maxine Shen is one of 16,751 internists in California
Internal medicine is Dr. Shen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Shen is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Shen's licenses on file in 2 states: California and Georgia.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Georgia license
Internists near Dr. Shen
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. Maxine Shen's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Shen's median patient age at 67, with 60% women.
Dr. Shen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Maxine Shen wrote 123 Medicare Part D claims in 2023
In 2023, Dr. Shen wrote 123 Medicare Part D claims. Every claim was for a generic drug. They cover 6 drugs, with $1,507 in total drug cost. In 2022, CMS named 2,252 claims across 53 drugs.
Part D claims, 2023123
Drugs named by CMS6
Total drug cost$1,507
Dr. Shen'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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 2,2522023: 12395%
Drugs named by CMS: 6 in 2023, 53 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Find internists like Dr. Shen 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. Maxine Shen has 1 publication on record
Dmand AI links 1 paper to Dr. Shen in 2007. Dr. Shen's most frequent co-author is Thuong G. Van Ha.
Papers1
Dr. Shen's most frequent co-authors
Recent publications by Dr. Shen
See who Dr. Shen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Shen works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Maxine Shen graduated from Pritzker School of Medicine
Dr. Shen graduated from Pritzker School of Medicine in 2005.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Maxine Shen'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. Maxine Shen
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. Maxine Shen's NPI number?
Dr. Maxine Shen's NPI number is 1124347802. It was assigned on May 20, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Maxine Shen?
Dr. Maxine Shen is an internist in Fontana, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Maxine Shen practice?
Dr. Shen practices at 9961 Sierra Ave, Fontana, CA 92335.
What is Dr. Maxine Shen's office phone number?
The practice phone on file for Dr. Shen is (626) 282-6929.
What is Dr. Maxine Shen's medical license number?
Dr. Shen's California license number on file is A110522, one of the licenses on file in 2 states.
Which states has Dr. Maxine Shen been licensed in?
Dmand AI has state licenses on file for Dr. Shen in California (2009 to 2025) and Georgia (2009 to 2010).
Is Dr. Maxine Shen board certified?
Yes. Dr. Shen is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Maxine Shen go to medical school?
Dr. Shen graduated from Pritzker School of Medicine in 2005.
What drugs does Dr. Maxine Shen prescribe most?
In 2023 Medicare Part D data, Dr. Shen's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Losartan Potassium.
How long has Dr. Maxine Shen been practicing?
Dr. Shen graduated from medical school in 2005, 21 years ago.
Does Dr. Maxine Shen do research?
Dmand AI links 1 publication to Dr. Shen.
Who does Dr. Maxine Shen publish with?
Dr. Shen's most frequent co-authors are Thuong G. Van Ha (1 shared paper).
Selling to internal medicine practices?
See internists 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