Dr. Mark A. Pierce, MD
- Medicare services, 2024
- 19
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 458
- MIPS score, 2024
- 84
- Hospital affiliations
- 1
- Practice address
- 11109 Parkview Plaza Drive, Fort Wayne, IN 46845
- Practice phone
- Call (260) 266-1195
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Mark A. Pierce is an internist in Fort Wayne, Indiana
Dr. Pierce practices at Parkview Regional Medical Center in Fort Wayne, Indiana, part of Parkview Health System.
Dr. Pierce's NPI, 1760469233, was assigned on December 27, 2005. Dr. Pierce graduated from Indiana University School of Medicine in 1994. Dr. Pierce holds Indiana license 01044717A.
- NPI
- 1760469233NPI Registry (opens in a new tab)
- NPI enumeration date
- December 27, 2005
- NPI status
- Active
- Practice phone
- (260) 266-1195
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mark A. Pierce practices at Parkview Regional Medical Center in Fort Wayne, Indiana
Dr. Pierce's primary practice is Parkview Regional Medical Center, at 11109 Parkview Plaza Drive, Fort Wayne, IN 46845 in Allen County. The practice phone is (260) 266-1195.
- Parkview Regional Medical Center11109 Parkview Plaza Drive, Fort Wayne, IN 46845 · Allen CountyPhone(260) 266-1195
Source: Dmand AI Affiliation Data
Dr. Mark A. Pierce is affiliated with 1 site of care
Dr. Pierce's primary practice is Parkview Regional Medical Center in Fort Wayne, Indiana, part of Parkview Health System.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark A. Pierce's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pierce practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Parkview Regional Medical Center | 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 Parkview Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark A. Pierce is one of 1,987 internists in Indiana
Internal medicine is Dr. Pierce's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Pierce is licensed in Indiana.
Specialties and state licenses
- Internal medicine, IndianaPrimary
Internists near Dr. Pierce
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 A. Pierce billed Medicare for 19 services in 2024
CMS data shows 19 Medicare services from Dr. Pierce across 1 procedure code in 2024, all of them office visits, for 15 Medicare patients. Medicare paid $1,019 for them. Every service was in an office.
Dr. Pierce's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 232024: 1917%
Dr. Pierce compared with the Indiana median for internists, 2024
- Dr. Pierce
- Indiana median
- Medicare services
- 19vs 52096% below
- Medicare patients
- 15vs 21293% below
- Part D claims
- 215vs 15935% above
Medians across 1,948 internists in Indiana with Dmand AI profiles that report each measure.
Dr. Pierce's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Pierce and other internists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark A. Pierce treated 15 Medicare patients in 2024, average age 78
CMS counts 15 Medicare patients who saw Dr. Pierce in 2024. The largest group is under 65, with 0 patients. 75% of them have high blood pressure, and 73% have high cholesterol. Their average risk score is 0.83, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Pierce's median patient age at 75, with 31% women.
Dr. Pierce's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Pierce's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
Share of Medicare patients with each condition. A patient can have several.
Dr. Pierce's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women31%
- Men69%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark A. Pierce wrote 458 Medicare Part D claims in 2024
In 2024, Dr. Pierce wrote 458 Medicare Part D claims for 40 patients. 89% of them were for generic drugs. CMS names the drug for 215 of them, across 9 drugs with 11 or more claims each, at $1,479 in total drug cost. In 2023, CMS named 233 claims across 11 drugs.
Dr. Pierce's Part D claims by kind of drug, 2024
- Generic409 claims89%
- Brand-name and other49 claims11%
Dr. Pierce's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2332024: 2158%
Drugs named by CMS: 9 in 2024, 11 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Mark A. Pierce scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Pierce for performance year 2024, reported as part of a group.
Dr. Pierce's MIPS scores, performance year 2024
- 84of 100Final score
- 70of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Mark A. Pierce received $188 in industry payments from 2016 to 2025
CMS Open Payments shows 8 general payments to Dr. Pierce from 6 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 61% of the total. Keystone Dental Inc. paid the most, $72.
General payments to Dr. Pierce by program year, 2016 to 2025
General payments to Dr. Pierce by kind, 2016 to 2025
- Food and beverage$11561%
- Entertainment$7239%
Companies that paid Dr. Pierce the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark A. Pierce graduated from Indiana University School of Medicine
Dr. Pierce graduated from Indiana University School of Medicine in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark A. Pierce'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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 A. Pierce
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 A. Pierce's NPI number?
Dr. Mark A. Pierce's NPI number is 1760469233. It was assigned on December 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark A. Pierce?
Dr. Mark A. Pierce is an internist in Fort Wayne, Indiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mark A. Pierce practice?
Dr. Pierce practices at 11109 Parkview Plaza Drive, Fort Wayne, IN 46845. Dr. Pierce's primary practice is Parkview Regional Medical Center in Fort Wayne, Indiana, part of Parkview Health System.
What is Dr. Mark A. Pierce's office phone number?
The practice phone on file for Dr. Pierce is (260) 266-1195.
What is Dr. Mark A. Pierce's medical license number?
Dr. Pierce holds Indiana license 01044717A.
Which hospitals is Dr. Mark A. Pierce affiliated with?
Dr. Pierce practices at Parkview Regional Medical Center in Fort Wayne, Indiana.
Does Dr. Mark A. Pierce accept Medicare?
Yes. CMS data shows Dr. Pierce billed Medicare for 19 services in 2024.
What is Dr. Mark A. Pierce's MIPS score?
Dr. Pierce's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Mark A. Pierce see?
CMS counts 15 Medicare patients who saw Dr. Pierce in 2024, with an average age of 78.
What services does Dr. Mark A. Pierce bill to Medicare?
In 2024, Dr. Pierce's most billed Medicare services were office visit, established patient (99213).
Show 4 more questionsShow fewer questions
Where did Dr. Mark A. Pierce go to medical school?
Dr. Pierce graduated from Indiana University School of Medicine in 1994.
What drugs does Dr. Mark A. Pierce prescribe most?
In 2024 Medicare Part D data, Dr. Pierce's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Lisinopril-Hydrochlorothiazide.
Has Dr. Mark A. Pierce received payments from drug or device companies?
CMS Open Payments shows $188 in general payments to Dr. Pierce from 6 companies from 2016 to 2025. The largest total came from Keystone Dental Inc.
How long has Dr. Mark A. Pierce been practicing?
Dr. Pierce graduated from medical school in 1994, 32 years ago.
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