Dr. Timothy E. Kratzer, MD
- Medicare services, 2020
- 55
- Industry payments
- $177
- Affiliated sites
- 2
- Medical groups
- 2
- State licenses
- 2
- Practice address
- 3945 E Paradise Falls Dr, Tucson, AZ 85712-6687
- Practice phone
- Call (520) 290-5888
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ipc- The Hospitalist Company
Primary care practice · Tucson, Arizona
Find Dr. Kratzer'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. Timothy E. Kratzer is an internist in Nogales, Arizona
Dr. Kratzer practices at Ipc- The Hospitalist Company in Tucson, Arizona.
Dr. Kratzer's NPI, 1659368231, was assigned on September 29, 2005. Dr. Kratzer holds Arizona license 32483.
- NPI
- 1659368231NPI Registry (opens in a new tab)
- NPI enumeration date
- September 29, 2005
- NPI status
- Active
- Practice phone
- (520) 290-5888
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 81
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Timothy E. Kratzer practices in Tucson and Nogales
Dr. Kratzer's primary practice is Ipc- the Hospitalist Company, at 3945 E Paradise Falls Dr, Tucson, AZ 85712-6687. The practice phone is (520) 290-5888. The NPI Registry lists Dr. Kratzer's practice address as 1171 W Target Range Rd, Nogales, AZ 85621.
- Ipc- the Hospitalist CompanyPrimary3945 E Paradise Falls Dr, Tucson, AZ 85712-6687Phone(520) 290-5888
- NPI Registry address1171 W Target Range Rd, Nogales, AZ 85621 · Santa Cruz CountyPhone(520) 290-5888
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Timothy E. Kratzer is affiliated with 2 sites of care and 2 medical groups
Dr. Kratzer's primary practice is Ipc- The Hospitalist Company in Tucson, Arizona. The medical group on file is Sound Physicians. Dmand AI also links Dr. Kratzer to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Timothy E. Kratzer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kratzer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ipc- The Hospitalist Company | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Timothy E. Kratzer is one of 2,420 internists in Arizona
Internal medicine is Dr. Kratzer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Kratzer's licenses on file in 2 states: Arizona and New Mexico.
Specialties and state licenses
- Internal medicine, ArizonaPrimary
- Hospitalist, New Mexico
Internists near Dr. Kratzer
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. Timothy E. Kratzer billed Medicare for 55 services in 2020
CMS data shows 55 Medicare services from Dr. Kratzer across 2 procedure codes in 2020. Medicare paid $6,082 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kratzer's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 142020: 55293%
Dr. Kratzer compared with the Arizona median for internists, 2020
- Dr. Kratzer
- Arizona median
- Medicare services
- 55vs 47688% below
Medians across 2,300 internists in Arizona with Dmand AI profiles that report each measure.
Dr. Kratzer's most billed Medicare procedure codes, 2020
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. Kratzer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kratzer and other internists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy E. Kratzer's patients have a median age of 89
Across all payers, Dmand AI patient panel data puts Dr. Kratzer's median patient age at 89, with 0% women.
Dr. Kratzer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 89
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
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Dr. Timothy E. Kratzer received $177 in industry payments from 2016 to 2017
CMS Open Payments shows 2 general payments to Dr. Kratzer from 2 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $110.
General payments to Dr. Kratzer by program year, 2016 to 2017
Companies that paid Dr. Kratzer the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Timothy E. Kratzer'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| 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. Timothy E. Kratzer
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. Timothy E. Kratzer's NPI number?
Dr. Timothy E. Kratzer's NPI number is 1659368231. It was assigned on September 29, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy E. Kratzer?
Dr. Timothy E. Kratzer is an internist in Nogales, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Timothy E. Kratzer practice?
Dr. Kratzer practices at 3945 E Paradise Falls Dr, Tucson, AZ 85712-6687. Dr. Kratzer also practices at 1171 W Target Range Rd, Nogales, AZ 85621. Dr. Kratzer's primary practice is Ipc- The Hospitalist Company in Tucson, Arizona. Dmand AI also links Dr. Kratzer to 1 group practice or clinic and 1 medical group.
What is Dr. Timothy E. Kratzer's office phone number?
The practice phone on file for Dr. Kratzer is (520) 290-5888.
What is Dr. Timothy E. Kratzer's medical license number?
Dr. Kratzer holds Arizona license 32483, one of the licenses on file in 2 states.
Which states has Dr. Timothy E. Kratzer been licensed in?
Dmand AI has state licenses on file for Dr. Kratzer in Arizona and New Mexico.
What medical group is Dr. Timothy E. Kratzer part of?
Dr. Kratzer is linked to Sound Physicians. Dmand AI links Dr. Kratzer to 1 more medical group.
Does Dr. Timothy E. Kratzer accept Medicare?
Yes. CMS data shows Dr. Kratzer billed Medicare for 55 services in 2020.
What services does Dr. Timothy E. Kratzer bill to Medicare?
In 2020, Dr. Kratzer's most billed Medicare services were hospital inpatient care (99233) and hospital inpatient care (99223).
Has Dr. Timothy E. Kratzer received payments from drug or device companies?
CMS Open Payments shows $177 in general payments to Dr. Kratzer from 2 companies from 2016 to 2017. The largest total came from Genentech, Inc.
How long has Dr. Timothy E. Kratzer been practicing?
Dr. Kratzer graduated from medical school in 1971, 55 years ago.
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