Dr. John David Ehrhart, MD
- Medicare services, 2020
- 35
- Part D claims, 2024
- 18
- Industry payments
- $29
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1901 S Union Ave, Tacoma, WA 98405-1702
- Practice phone
- Call (253) 588-7911
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Joseph F Jasper
Surgical practice · Tacoma, Washington
Find Dr. Ehrhart'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. John David Ehrhart is an anesthesiologist in Tacoma, Washington
Dr. Ehrhart practices at Joseph F Jasper in Tacoma, Washington.
Dr. Ehrhart's NPI, 1851488902, was assigned on October 9, 2006. Dr. Ehrhart holds Washington license MD00013187.
- NPI
- 1851488902NPI Registry (opens in a new tab)
- NPI enumeration date
- October 9, 2006
- NPI status
- Active
- Practice phone
- (253) 588-7911
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John David Ehrhart practices at Joseph F Jasper in Tacoma, Washington
Dr. Ehrhart's primary practice is Joseph F Jasper, at 1901 S Union Ave, Tacoma, WA 98405-1702. The practice phone is (253) 588-7911.
- Joseph F Jasper1901 S Union Ave, Tacoma, WA 98405-1702Phone(253) 588-7911
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John David Ehrhart is affiliated with 1 site of care and 1 medical group
Dr. Ehrhart's primary practice is Joseph F Jasper in Tacoma, Washington. Dmand AI also links Dr. Ehrhart to 1 medical group, 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. John David Ehrhart's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ehrhart practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Joseph F Jasper | Available with a free account |
| +1 medical group | 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.
Dr. John David Ehrhart is one of 1,332 anesthesiologists in Washington
Anesthesiology is Dr. Ehrhart's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Ehrhart is licensed in Washington.
Specialties and state licenses
- Anesthesiology, WashingtonPrimary
Anesthesiologists near Dr. Ehrhart
Counts of anesthesiologists 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. John David Ehrhart billed Medicare for 35 services in 2020
CMS data shows 35 Medicare services from Dr. Ehrhart across 1 procedure code in 2020. Medicare paid $2,721 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ehrhart's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Anesthesia
- 2019: 2652020: 3587%
Dr. Ehrhart compared with the Washington median for anesthesiologists, 2020
- Dr. Ehrhart
- Washington median
- Medicare services
- 35vs 4115% below
Medians across 1,312 anesthesiologists in Washington with Dmand AI profiles that report each measure.
Dr. Ehrhart'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. Ehrhart?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ehrhart and other anesthesiologists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John David Ehrhart wrote 18 Medicare Part D claims in 2024
In 2024, Dr. Ehrhart wrote 18 Medicare Part D claims. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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.
Dr. John David Ehrhart received $29 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Ehrhart from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Valeant Pharmaceuticals International paid the most, $29.
Companies that paid Dr. Ehrhart the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John David Ehrhart'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Dr. John David Ehrhart
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. John David Ehrhart's NPI number?
Dr. John David Ehrhart's NPI number is 1851488902. It was assigned on October 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John David Ehrhart?
Dr. John David Ehrhart is an anesthesiologist in Tacoma, Washington. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. John David Ehrhart practice?
Dr. Ehrhart practices at 1901 S Union Ave, Tacoma, WA 98405-1702. Dr. Ehrhart's primary practice is Joseph F Jasper in Tacoma, Washington. Dmand AI also links Dr. Ehrhart to 1 medical group.
What is Dr. John David Ehrhart's office phone number?
The practice phone on file for Dr. Ehrhart is (253) 588-7911.
What is Dr. John David Ehrhart's medical license number?
Dr. Ehrhart holds Washington license MD00013187.
Does Dr. John David Ehrhart accept Medicare?
Yes. CMS data shows Dr. Ehrhart billed Medicare for 35 services in 2020.
What services does Dr. John David Ehrhart bill to Medicare?
In 2020, Dr. Ehrhart's most billed Medicare services were anesthesia (00142).
Has Dr. John David Ehrhart received payments from drug or device companies?
CMS Open Payments shows $29 in general payments to Dr. Ehrhart from 1 company from 2017 to 2017. The largest total came from Valeant Pharmaceuticals International.
How long has Dr. John David Ehrhart been practicing?
Dr. Ehrhart's NPI was assigned in 2006.
Selling to anesthesiology practices?
See anesthesiologists in Washington 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