William Christian Ahrenholz, PA
- Part D claims, 2024
- 365
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 3860 W Ogden Ave, Chicago, IL 60623
- Practice phone
- Call (312) 521-5006
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lawndale Christian Health Center
FQHC - Main Site · Chicago, Illinois
Find William Ahrenholz'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.
William Christian Ahrenholz is a physician assistant in Chicago, Illinois
William Ahrenholz practices at Lawndale Christian Health Center in Chicago, Illinois.
William Ahrenholz's NPI, 1043968001, was assigned on March 17, 2022. William Ahrenholz holds Illinois license 085009068.
- NPI
- 1043968001NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082083027
- NPI enumeration date
- March 17, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 521-5006
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William Christian Ahrenholz practices at Lawndale Christian Health Center in Chicago, Illinois
William Ahrenholz's primary practice is Lawndale Christian Health Center, at 3860 W Ogden Ave, Chicago, IL 60623 in Cook County. The practice phone is (312) 521-5006.
- Lawndale Christian Health Center3860 W Ogden Ave, Chicago, IL 60623 · Cook CountyPhone(312) 521-5006
Source: Dmand AI Affiliation Data
William Christian Ahrenholz is affiliated with 2 sites of care and 2 medical groups
William Ahrenholz's primary practice is Lawndale Christian Health Center in Chicago, Illinois. William Ahrenholz is also affiliated with Mount Sinai Hospital. The medical group on file is Lawndale Christian Health Center. Dmand AI also links William Ahrenholz to 1 more medical group, named with a free account. William Ahrenholz's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at William Christian Ahrenholz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Ahrenholz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lawndale Christian Health Center | 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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William Christian Ahrenholz is one of 4,299 physician assistants in Illinois
Physician assistant is William Ahrenholz's primary specialty in the NPI Registry, under taxonomy code 363A00000X. William Ahrenholz is licensed in Illinois.
Specialties and state licenses
- Physician assistant, IllinoisPrimary
Physician assistants near William Ahrenholz
Counts of physician assistants 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
William Christian Ahrenholz's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts William Ahrenholz's median patient age at 51, with 29% women.
William Ahrenholz'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
- Women29%
- Men70%
Source: Dmand AI Patient Panel Data
William Christian Ahrenholz wrote 365 Medicare Part D claims in 2024
In 2024, William Ahrenholz wrote 365 Medicare Part D claims for 71 patients. 80% of them were for generic drugs.
William Ahrenholz's Part D claims by kind of drug, 2024
- Generic291 claims80%
- Brand-name and other74 claims20%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How William Christian Ahrenholz takes part in Medicare
William Ahrenholz 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.
Sources for William Christian Ahrenholz'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 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) |
| 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 William Christian Ahrenholz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William Christian Ahrenholz's NPI number?
William Christian Ahrenholz's NPI number is 1043968001. It was assigned on March 17, 2022, and it is active in the NPI Registry.
What does William Christian Ahrenholz specialize in?
William Christian Ahrenholz is a physician assistant in Chicago, Illinois. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does William Christian Ahrenholz practice?
William Ahrenholz practices at 3860 W Ogden Ave, Chicago, IL 60623. William Ahrenholz's primary practice is Lawndale Christian Health Center in Chicago, Illinois. Dmand AI also links William Ahrenholz to 1 medical group.
What is William Christian Ahrenholz's office phone number?
The practice phone on file for William Ahrenholz is (312) 521-5006.
What is William Christian Ahrenholz's medical license number?
William Ahrenholz holds Illinois license 085009068.
Which hospitals is William Christian Ahrenholz affiliated with?
William Ahrenholz is affiliated with Mount Sinai Hospital.
What medical group is William Christian Ahrenholz part of?
William Ahrenholz is linked to Lawndale Christian Health Center. Dmand AI links William Ahrenholz to 1 more medical group.
Does William Christian Ahrenholz accept Medicare?
Yes. CMS lists William Ahrenholz as accepting Medicare assignment.
How long has William Christian Ahrenholz been practicing?
William Ahrenholz graduated from medical school in 2022, 4 years ago.
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