Dr. Joshua Lin, DO
- Medicare services, 2024
- 306
- Medicare patients, 2024
- 127
- Part D claims, 2024
- 141
- Publications
- 1
- MIPS score, 2024
- 82
- Practice address
- 250 S Grand Ave., Glendora, CA 91741
- Practice phone
- Call (626) 857-3118
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Emanate Health Foothill Presbyterian Hospital - Mammography
Mammography / Breast Imaging Center · Glendora, California
Find Dr. Lin'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 Lin is an internist in Glendora, California
Dr. Lin practices at Emanate Health Foothill Presbyterian Hospital - Mammography in Glendora, California.
Dr. Lin's NPI, 1114289550, was assigned on June 12, 2012. Dr. Lin graduated from WesternU College of Osteopathic Medicine of the Pacific in 2012. Dr. Lin's Virginia license number on file is 0102206189.
- NPI
- 1114289550NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416260823
- NPI enumeration date
- June 12, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 857-3118
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joshua Lin practices at Emanate Health Foothill Presbyterian Hospital - Mammography in Glendora, California
Dr. Lin's primary practice is Emanate Health Foothill Presbyterian Hospital - Mammography, at 250 S Grand Ave., Glendora, CA 91741. The practice phone is (626) 857-3118.
- Emanate Health Foothill Presbyterian Hospital - Mammography250 S Grand Ave., Glendora, CA 91741Phone(626) 857-3118
Source: Dmand AI Affiliation Data
Dr. Joshua Lin is affiliated with 7 sites of care and 8 medical groups
Dr. Lin's primary practice is Emanate Health Foothill Presbyterian Hospital - Mammography in Glendora, California. Dr. Lin is also affiliated with Emanate Health Foothill Presbyterian Hospital. The medical group on file is Vituity. Dmand AI also links Dr. Lin to 2 more hospitals, 7 medical groups and 3 group practices and clinics, 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 Lin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lin practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Emanate Health Foothill Presbyterian Hospital - Mammography | Available with a free account |
| +6 more sites and 7 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joshua Lin is one of 16,751 internists in California
Internal medicine is Dr. Lin's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lin is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Lin's licenses on file in 8 states: Virginia, California, Indiana, Missouri, Illinois, Michigan, South Carolina and New York.
Specialties and state licenses
- Internal medicine, VirginiaPrimary
- California license
- Indiana license
- Hospitalist, Missouri
- Illinois license
- Michigan license
- South Carolina license
- New York license
Clinical focus
Dmand AI lists acute respiratory failure, acute stomach ulcer, cardiac arrhythmia, congestive heart failure, electrolyte disorders, gastrointestinal bleeding, gastrointestinal infection and gastrointestinal inflammation among the conditions Dr. Lin treats.
Internists near Dr. Lin
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. Joshua Lin billed Medicare for 306 services in 2024
CMS data shows 306 Medicare services from Dr. Lin across 5 procedure codes in 2024, for 127 Medicare patients. Medicare paid $26,322 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4462024: 30631%
Dr. Lin compared with the California median for internists, 2024
- Dr. Lin
- California median
- Medicare services
- 306vs 36115% below
- Medicare patients
- 127vs 15116% below
- Part D claims
- 12vs 42197% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Lin'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joshua Lin treated 127 Medicare patients in 2024, average age 74
CMS counts 127 Medicare patients who saw Dr. Lin in 2024. The largest group is 65 to 74, with 45 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 61% are also on Medicaid. Their average risk score is 3.06, 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. Lin's median patient age at 68, with 53% women.
Dr. Lin's Medicare patients by age, 2024
Dr. Lin's Medicare patients by sex, 2024
- Women7156%
- Men5644%
Chronic conditions among Dr. Lin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes57%
- Arthritis50%
- Ischemic heart disease50%
- Chronic kidney disease49%
- Atrial fibrillation47%
- Mood disorders47%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joshua Lin wrote 141 Medicare Part D claims in 2024
In 2024, Dr. Lin wrote 141 Medicare Part D claims for 57 patients. 83% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $84 in total drug cost. In 2023, CMS named 18 claims across 1 drug.
Dr. Lin's Part D claims by kind of drug, 2024
- Generic117 claims83%
- Brand-name and other24 claims17%
Dr. Lin'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. Lin's Part D claims, 2024
- Antibiotics27%38 of 141 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: 182024: 1233%
Drugs named by CMS: 1 in 2024, 1 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. Joshua Lin scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Lin for performance year 2024, reported as part of a group. Dr. Lin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Lin's MIPS scores, performance year 2024
- 82of 100Final score
- 65.6of 100Quality
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
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. Joshua Lin has 1 publication on record
Dmand AI links 1 paper to Dr. Lin in 2018. Dr. Lin's most frequent co-authors are Andre Elias Nel, MD and Zev Aryeh Wainberg, MD.
Dr. Lin's most frequent co-authors
Recent publications by Dr. Lin
See who Dr. Lin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lin 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. Joshua Lin received $530 in industry payments from 2016 to 2025
CMS Open Payments shows 13 general payments to Dr. Lin from 6 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $313.
General payments to Dr. Lin by program year, 2016 to 2025
Companies that paid Dr. Lin 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 Lin graduated from WesternU College of Osteopathic Medicine of the Pacific
Dr. Lin graduated from WesternU College of Osteopathic Medicine of the Pacific in 2012. Dr. Lin is a member of AOA.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Joshua Lin accepts plans from 8 insurance carriers
Dr. Lin is in network with 8 carriers, including Blue Cross Blue Shield of Michigan, Aetna and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
- DentaQuest
Plan types Dr. Lin accepts, by number of carriers
- Medicare6
- PPO6
- POS3
- HMO2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Joshua Lin'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) |
| 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 Lin
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 Lin's NPI number?
Dr. Joshua Lin's NPI number is 1114289550. It was assigned on June 12, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Joshua Lin?
Dr. Joshua Lin is an internist in Glendora, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Joshua Lin practice?
Dr. Lin practices at 250 S Grand Ave., Glendora, CA 91741. Dr. Lin's primary practice is Emanate Health Foothill Presbyterian Hospital - Mammography in Glendora, California. Dmand AI also links Dr. Lin to 2 hospitals, 7 medical groups and 3 group practices and clinics.
What is Dr. Joshua Lin's office phone number?
The practice phone on file for Dr. Lin is (626) 857-3118.
What is Dr. Joshua Lin's medical license number?
Dr. Lin's Virginia license number on file is 0102206189, one of the licenses on file in 8 states.
Which states has Dr. Joshua Lin been licensed in?
Dmand AI has state licenses on file for Dr. Lin in Virginia (2020 to 2024), California (2014 to 2026), Indiana (2021 to 2025), Missouri (2019 to 2024), Illinois (2020 to 2023), Michigan (2020 to 2023), South Carolina (2020 to 2023) and New York (2019 to 2021).
Which hospitals is Dr. Joshua Lin affiliated with?
Dr. Lin is affiliated with Emanate Health Foothill Presbyterian Hospital. Dmand AI links Dr. Lin to 2 more hospitals.
What medical group is Dr. Joshua Lin part of?
Dr. Lin is linked to Vituity. Dmand AI links Dr. Lin to 7 more medical groups.
Does Dr. Joshua Lin accept Medicare?
Yes. CMS data shows Dr. Lin billed Medicare for 306 services in 2024, and Dr. Lin accepts Medicare assignment.
What is Dr. Joshua Lin's MIPS score?
Dr. Lin's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Joshua Lin see?
CMS counts 127 Medicare patients who saw Dr. Lin in 2024, with an average age of 74.
Is Dr. Joshua Lin board certified?
Yes. Dr. Lin is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Joshua Lin bill to Medicare?
In 2024, Dr. Lin's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
Where did Dr. Joshua Lin go to medical school?
Dr. Lin graduated from WesternU College of Osteopathic Medicine of the Pacific in 2012.
What drugs does Dr. Joshua Lin prescribe most?
In 2024 Medicare Part D data, Dr. Lin's most prescribed drugs by claims were Prednisone.
Has Dr. Joshua Lin received payments from drug or device companies?
CMS Open Payments shows $530 in general payments to Dr. Lin from 6 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Joshua Lin been practicing?
Dr. Lin graduated from medical school in 2012, 14 years ago.
Does Dr. Joshua Lin do research?
Dmand AI links 1 publication to Dr. Lin.
Who does Dr. Joshua Lin publish with?
Dr. Lin's most frequent co-authors are Andre Elias Nel, MD (1 shared paper) and Zev Aryeh Wainberg, MD (1 shared paper).
What insurance does Dr. Joshua Lin accept?
Dr. Lin is in network with 8 carriers, including Blue Cross Blue Shield of Michigan, Aetna and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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