Dr. Mark Pfeifer, MD
- Medicare services, 2021
- 260
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 201 Abraham Flexner Way Ste 1200 Suite 1200, Louisville, KY 40202
- Practice phone
- Call (502) 588-7600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Of Louisville Physicians - Louisville (201 Abraham Flexner Way)
Primary care practice · Louisville, Kentucky
Find Dr. Pfeifer'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. Mark Pfeifer is an internist in Louisville, Kentucky
Dr. Pfeifer practices at University Of Louisville Physicians - Louisville (201 Abraham Flexner Way) in Louisville, Kentucky.
Dr. Pfeifer's NPI, 1699753384, was assigned on January 4, 2006. Dr. Pfeifer holds Kentucky license 25447.
- NPI
- 1699753384NPI Registry (opens in a new tab)
- NPI enumeration date
- January 4, 2006
- NPI status
- Active
- Practice phone
- (502) 588-7600
- 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. Mark Pfeifer practices at University of Louisville Physicians - Louisville (201 Abraham Flexner Way) in Louisville, Kentucky
Dr. Pfeifer's primary practice is University of Louisville Physicians - Louisville (201 Abraham Flexner Way), at 201 Abraham Flexner Way Ste 1200 Suite 1200, Louisville, KY 40202. The practice phone is (502) 588-7600.
- University of Louisville Physicians - Louisville (201 Abraham Flexner Way)201 Abraham Flexner Way Ste 1200 Suite 1200, Louisville, KY 40202Phone(502) 588-7600
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Pfeifer is affiliated with 1 site of care and 1 medical group
Dr. Pfeifer's primary practice is University Of Louisville Physicians - Louisville (201 Abraham Flexner Way) in Louisville, Kentucky. The medical group on file is UofL Physicians, Radiology.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Mark Pfeifer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pfeifer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Of Louisville Physicians - Louisville (201 Abraham Flexner Way) | 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. Mark Pfeifer is one of 1,380 internists in Kentucky
Internal medicine is Dr. Pfeifer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Pfeifer is licensed in Kentucky.
Specialties and state licenses
- Internal medicine, KentuckyPrimary
Internists near Dr. Pfeifer
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. Mark Pfeifer billed Medicare for 260 services in 2021
CMS data shows 260 Medicare services from Dr. Pfeifer across 4 procedure codes in 2021. Medicare paid $19,703 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Pfeifer's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 2972021: 26012%
Dr. Pfeifer compared with the Kentucky median for internists, 2021
- Dr. Pfeifer
- Kentucky median
- Medicare services
- 260vs 61358% below
Medians across 1,380 internists in Kentucky with Dmand AI profiles that report each measure.
Dr. Pfeifer's most billed Medicare procedure codes, 2021
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. Pfeifer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Pfeifer and other internists in Kentucky.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
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 Dr. Mark Pfeifer'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 |
| 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. Mark Pfeifer
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. Mark Pfeifer's NPI number?
Dr. Mark Pfeifer's NPI number is 1699753384. It was assigned on January 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Pfeifer?
Dr. Mark Pfeifer is an internist in Louisville, Kentucky. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mark Pfeifer practice?
Dr. Pfeifer practices at 201 Abraham Flexner Way Ste 1200 Suite 1200, Louisville, KY 40202. Dr. Pfeifer's primary practice is University Of Louisville Physicians - Louisville (201 Abraham Flexner Way) in Louisville, Kentucky.
What is Dr. Mark Pfeifer's office phone number?
The practice phone on file for Dr. Pfeifer is (502) 588-7600.
What is Dr. Mark Pfeifer's medical license number?
Dr. Pfeifer holds Kentucky license 25447.
What medical group is Dr. Mark Pfeifer part of?
Dr. Pfeifer is linked to UofL Physicians, Radiology.
Does Dr. Mark Pfeifer accept Medicare?
Yes. CMS data shows Dr. Pfeifer billed Medicare for 260 services in 2021.
What services does Dr. Mark Pfeifer bill to Medicare?
In 2021, Dr. Pfeifer's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
How long has Dr. Mark Pfeifer been practicing?
Dr. Pfeifer's NPI was assigned in 2006.
Selling to internal medicine practices?
See internists in Kentucky 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