Dr. Joseph Thomas Bergerson, MD
- Medicare services, 2024
- 1,870
- Medicare patients, 2024
- 458
- Part D claims, 2024
- 2,086
- Publications
- 1
- Hospital affiliations
- 4
- Practice address
- 13460 North 67th Avenue, Glendale, AZ 85304
- Practice phone
- Call (623) 878-8800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Bergerson'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. Joseph Thomas Bergerson is a hospitalist in Glendale, Arizona
Dr. Bergerson practices at Encompass Health Valley of The Sun Rehabilitation Hospital in Glendale, Arizona, part of Encompass Health.
Dr. Bergerson's NPI, 1558658369, was assigned on June 30, 2011. Dr. Bergerson holds Arizona license 56349.
- NPI
- 1558658369NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406073659
- NPI enumeration date
- June 30, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (623) 878-8800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joseph Thomas Bergerson practices at Encompass Health Valley of the Sun Rehabilitation Hospital in Glendale, Arizona
Dr. Bergerson's primary practice is Encompass Health Valley of the Sun Rehabilitation Hospital, at 13460 North 67th Avenue, Glendale, AZ 85304 in Maricopa County. The practice phone is (623) 878-8800.
- Encompass Health Valley of the Sun Rehabilitation Hospital13460 North 67th Avenue, Glendale, AZ 85304 · Maricopa CountyPhone(623) 878-8800
Source: Dmand AI Affiliation Data
Dr. Joseph Thomas Bergerson is affiliated with 5 sites of care and 3 medical groups
Dr. Bergerson's primary practice is Encompass Health Valley of The Sun Rehabilitation Hospital in Glendale, Arizona, part of Encompass Health. Dr. Bergerson is also affiliated with Banner Thunderbird Medical Center. The medical group on file is Ternion Physician Group. Dmand AI also links Dr. Bergerson to 2 more hospitals, 2 medical groups and 1 skilled nursing facility, 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. Joseph Thomas Bergerson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bergerson practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Encompass Health Valley of The Sun Rehabilitation Hospital | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joseph Thomas Bergerson is one of 720 hospitalists in Arizona
Hospitalist is Dr. Bergerson's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Bergerson is licensed in Arizona.
Specialties and state licenses
- Hospitalist, ArizonaPrimary
Hospitalists near Dr. Bergerson
Counts of hospitalists 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. Joseph Thomas Bergerson billed Medicare for 1,870 services in 2024
CMS data shows 1,870 Medicare services from Dr. Bergerson across 5 procedure codes in 2024, for 458 Medicare patients. Medicare paid $171,093 for them.
Dr. Bergerson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,4522024: 1,87029%
Where Dr. Bergerson's Medicare services took place, 2024
- In an office1428%
- In a facility1,72892%
Dr. Bergerson compared with the Arizona median for hospitalists, 2024
- Dr. Bergerson
- Arizona median
- Medicare services
- 1,870vs 5123.7 times
- Medicare patients
- 458vs 24587% above
- Part D claims
- 1,573vs 9416.7 times
Medians across 617 hospitalists in Arizona with Dmand AI profiles that report each measure.
Dr. Bergerson'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. Bergerson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bergerson and other hospitalists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joseph Thomas Bergerson treated 458 Medicare patients in 2024, average age 78
CMS counts 458 Medicare patients who saw Dr. Bergerson in 2024. The largest group is 75 to 84, with 180 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 2.30, 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. Bergerson's median patient age at 62, with 39% women.
Dr. Bergerson's Medicare patients by age, 2024
Dr. Bergerson's Medicare patients by sex, 2024
- Women27460%
- Men18440%
Chronic conditions among Dr. Bergerson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Mood disorders55%
- Depression49%
- Diabetes49%
- Ischemic heart disease49%
- Chronic kidney disease48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bergerson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women39%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joseph Thomas Bergerson wrote 2,086 Medicare Part D claims in 2024
In 2024, Dr. Bergerson wrote 2,086 Medicare Part D claims for 145 patients. 81% of them were for generic drugs. CMS names the drug for 1,573 of them, across 43 drugs with 11 or more claims each, at $63,777 in total drug cost. In 2023, CMS named 108 claims across 7 drugs.
Dr. Bergerson's Part D claims by kind of drug, 2024
- Generic1,697 claims81%
- Brand-name and other389 claims19%
Dr. Bergerson'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. Bergerson's Part D claims, 2024
- Opioids1%14 of 2,086 claims
- Antibiotics2%46 of 2,086 claims
- Antipsychotics, patients 65 and over3%69 of 2,086 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: 1082024: 1,5731356%
Drugs named by CMS: 43 in 2024, 7 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
How Dr. Joseph Thomas Bergerson takes part in Medicare
Dr. Bergerson 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)
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Dr. Joseph Thomas Bergerson has 1 publication on record
Dmand AI links 1 paper to Dr. Bergerson in 2014. Dr. Bergerson's most frequent co-authors are David T. Fetzer, MD and Alessandro Furlan.
Dr. Bergerson's most frequent co-authors
Recent publications by Dr. Bergerson
See who Dr. Bergerson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bergerson works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Joseph Thomas Bergerson received $339 in industry payments from 2016 to 2022
CMS Open Payments shows 9 general payments to Dr. Bergerson from 6 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $170.
General payments to Dr. Bergerson by program year, 2016 to 2022
Companies that paid Dr. Bergerson the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Joseph Thomas Bergerson'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) |
| 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) |
| 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. Joseph Thomas Bergerson
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. Joseph Thomas Bergerson's NPI number?
Dr. Joseph Thomas Bergerson's NPI number is 1558658369. It was assigned on June 30, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Joseph Thomas Bergerson?
Dr. Joseph Thomas Bergerson is a hospitalist in Glendale, Arizona. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Joseph Thomas Bergerson practice?
Dr. Bergerson practices at 13460 North 67th Avenue, Glendale, AZ 85304. Dr. Bergerson's primary practice is Encompass Health Valley of The Sun Rehabilitation Hospital in Glendale, Arizona, part of Encompass Health. Dmand AI also links Dr. Bergerson to 2 hospitals, 2 medical groups and 1 skilled nursing facility.
What is Dr. Joseph Thomas Bergerson's office phone number?
The practice phone on file for Dr. Bergerson is (623) 878-8800.
What is Dr. Joseph Thomas Bergerson's medical license number?
Dr. Bergerson holds Arizona license 56349.
Which hospitals is Dr. Joseph Thomas Bergerson affiliated with?
Dr. Bergerson practices at Encompass Health Valley of The Sun Rehabilitation Hospital in Glendale, Arizona. Dr. Bergerson is also affiliated with Banner Thunderbird Medical Center. Dmand AI links Dr. Bergerson to 2 more hospitals.
What medical group is Dr. Joseph Thomas Bergerson part of?
Dr. Bergerson is linked to Ternion Physician Group. Dmand AI links Dr. Bergerson to 2 more medical groups.
Does Dr. Joseph Thomas Bergerson accept Medicare?
Yes. CMS data shows Dr. Bergerson billed Medicare for 1,870 services in 2024, and Dr. Bergerson accepts Medicare assignment.
How many Medicare patients does Dr. Joseph Thomas Bergerson see?
CMS counts 458 Medicare patients who saw Dr. Bergerson in 2024, with an average age of 78.
What services does Dr. Joseph Thomas Bergerson bill to Medicare?
In 2024, Dr. Bergerson's most billed Medicare services were hospital inpatient care (99233), nursing facility care (99309) and hospital inpatient care (99223).
Show 5 more questionsShow fewer questions
What drugs does Dr. Joseph Thomas Bergerson prescribe most?
In 2024 Medicare Part D data, Dr. Bergerson's most prescribed drugs by claims were Eliquis, Metformin HCl and Furosemide.
Has Dr. Joseph Thomas Bergerson received payments from drug or device companies?
CMS Open Payments shows $339 in general payments to Dr. Bergerson from 6 companies from 2016 to 2022. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Dr. Joseph Thomas Bergerson been practicing?
Dr. Bergerson graduated from medical school in 2008, 18 years ago.
Does Dr. Joseph Thomas Bergerson do research?
Dmand AI links 1 publication to Dr. Bergerson.
Who does Dr. Joseph Thomas Bergerson publish with?
Dr. Bergerson's most frequent co-authors are David T. Fetzer, MD (1 shared paper) and Alessandro Furlan (1 shared paper).
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