Donald Haldeman Baumer III, ARNP
- Part D claims, 2024
- 26
- Industry payments
- $26
- Affiliated sites
- 2
- Medical groups
- 4
- State license
- 1
- Practice address
- 5402 Philadelphia St, Chino, CA 91710
- Practice phone
- Call (909) 517-0087
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chino Care ADHC
Chino, California
Find Donald Baumer'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.
Donald Haldeman Baumer III is a nurse practitioner in Chino, California
Donald Baumer practices at Chino Care ADHC in Chino, California.
Donald Baumer's NPI, 1740615749, was assigned on September 9, 2013. Donald Baumer holds Washington license AP60406246.
- NPI
- 1740615749NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456587583
- NPI enumeration date
- September 9, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 517-0087
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Donald Haldeman Baumer III practices at Chino Care ADHC in Chino, California
Donald Baumer's primary practice is Chino Care ADHC, at 5402 Philadelphia St, Chino, CA 91710 in San Bernardino County. The practice phone is (909) 517-0087.
- Chino Care ADHC5402 Philadelphia St, Chino, CA 91710 · San Bernardino CountyPhone(909) 517-0087
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Donald Haldeman Baumer III is affiliated with 3 sites of care and 4 medical groups
Donald Baumer's primary practice is Chino Care ADHC in Chino, California. The medical group on file is Didgwalic Wellness Center. Dmand AI also links Donald Baumer to 3 more medical groups and 2 group practices and clinics, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Donald Haldeman Baumer III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Donald Baumer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chino Care ADHC | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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.
Donald Haldeman Baumer III is one of 5,983 nurse practitioners in California
Nurse practitioner is Donald Baumer's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Donald Baumer is licensed in Washington.
Specialties and state licenses
- Nurse practitioner, WashingtonPrimary
Nurse practitioners near Donald Baumer
Counts of nurse practitioners 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
Donald Haldeman Baumer III's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Donald Baumer's median patient age at 51, with 47% women.
Donald Baumer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
Donald Haldeman Baumer III wrote 26 Medicare Part D claims in 2024
In 2024, Donald Baumer wrote 26 Medicare Part D claims for 12 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Donald Haldeman Baumer III takes part in Medicare
Donald Baumer 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
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Donald Haldeman Baumer III received $26 in industry payments in 2025
CMS Open Payments shows 1 general payment to Donald Baumer from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $26.
Companies that paid Donald Baumer the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Donald Haldeman Baumer III'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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) |
| 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 Donald Haldeman Baumer III
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Donald Haldeman Baumer III's NPI number?
Donald Haldeman Baumer III's NPI number is 1740615749. It was assigned on September 9, 2013, and it is active in the NPI Registry.
What does Donald Haldeman Baumer III specialize in?
Donald Haldeman Baumer III is a nurse practitioner in Chino, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Donald Haldeman Baumer III practice?
Donald Baumer practices at 5402 Philadelphia St, Chino, CA 91710. Donald Baumer's primary practice is Chino Care ADHC in Chino, California. Dmand AI also links Donald Baumer to 3 medical groups and 2 group practices and clinics.
What is Donald Haldeman Baumer III's office phone number?
The practice phone on file for Donald Baumer is (909) 517-0087.
What is Donald Haldeman Baumer III's medical license number?
Donald Baumer holds Washington license AP60406246.
What medical group is Donald Haldeman Baumer III part of?
Donald Baumer is linked to Didgwalic Wellness Center. Dmand AI links Donald Baumer to 3 more medical groups.
Does Donald Haldeman Baumer III accept Medicare?
Yes. CMS lists Donald Baumer as accepting Medicare assignment.
Has Donald Haldeman Baumer III received payments from drug or device companies?
CMS Open Payments shows $26 in general payments to Donald Baumer from 1 company from 2025 to 2025. The largest total came from Alkermes, Inc.
How long has Donald Haldeman Baumer III been practicing?
Donald Baumer graduated from medical school in 2013, 13 years ago.
Selling to nurse practitioner practices?
See nurse practitioners 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