Dr. David Gulapa Paje, MD
- Medicare services, 2023
- 138
- Hospital affiliations
- 1
- Industry payments
- $1,016
- Medical group
- 1
- State license
- 1
- Practice address
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Practice phone
- Call (734) 936-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital
School-Based Health Center · Ann Arbor, Michigan
Find Dr. Paje'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. David Gulapa Paje is an internist in Ann Arbor, Michigan
Dr. Paje practices at University Hospital in Ann Arbor, Michigan.
Dr. Paje's NPI, 1508934050, was assigned on December 1, 2006. Dr. Paje holds Michigan license 4301059840.
- NPI
- 1508934050NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204996960
- NPI enumeration date
- December 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Gulapa Paje practices at University Hospital in Ann Arbor, Michigan
Dr. Paje's primary practice is University Hospital, at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The practice phone is (734) 936-4000.
- University Hospital1500 E Medical Center Dr, Ann Arbor, MI 48109Phone(734) 936-4000
Source: Dmand AI Affiliation Data
Dr. David Gulapa Paje is affiliated with 2 sites of care and 1 medical group
Dr. Paje's primary practice is University Hospital in Ann Arbor, Michigan. Dr. Paje is also affiliated with University Hospital. The medical group on file is University of Michigan Health. Dr. Paje's employer is on file too: a school & student health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Gulapa Paje's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Paje practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Gulapa Paje is one of 4,804 internists in Michigan
Internal medicine is Dr. Paje's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Paje is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Paje
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. David Gulapa Paje billed Medicare for 138 services in 2023
CMS data shows 138 Medicare services from Dr. Paje across 5 procedure codes in 2023. Medicare paid $11,469 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Paje's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 422023: 138229%
Dr. Paje compared with the Michigan median for internists, 2023
- Dr. Paje
- Michigan median
- Medicare services
- 138vs 42367% below
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Paje's most billed Medicare procedure codes, 2023
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. Paje?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Paje and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Gulapa Paje's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Paje's median patient age at 65, with 47% women.
Dr. Paje's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women47%
- Men51%
Source: Dmand AI Patient Panel Data
How Dr. David Gulapa Paje takes part in Medicare
Dr. Paje 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)
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Dr. David Gulapa Paje received $1,016 in industry payments from 2019 to 2022
CMS Open Payments shows 2 general payments to Dr. Paje from 2 drug and device companies from 2019 to 2022. Speaker and faculty fees make up the largest share, 98% of the total. Bausch Health Americas, Inc. paid the most, $1,000.
General payments to Dr. Paje by program year, 2019 to 2022
General payments to Dr. Paje by kind, 2019 to 2022
- Speaker and faculty fees$1,00098%
- Food and beverage$162%
Companies that paid Dr. Paje the most, 2019 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. David Gulapa Paje'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 Data |
| 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 Dr. David Gulapa Paje
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. David Gulapa Paje's NPI number?
Dr. David Gulapa Paje's NPI number is 1508934050. It was assigned on December 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Gulapa Paje?
Dr. David Gulapa Paje is an internist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. David Gulapa Paje practice?
Dr. Paje practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Paje's primary practice is University Hospital in Ann Arbor, Michigan.
What is Dr. David Gulapa Paje's office phone number?
The practice phone on file for Dr. Paje is (734) 936-4000.
What is Dr. David Gulapa Paje's medical license number?
Dr. Paje holds Michigan license 4301059840.
Which hospitals is Dr. David Gulapa Paje affiliated with?
Dr. Paje is affiliated with University Hospital.
What medical group is Dr. David Gulapa Paje part of?
Dr. Paje is linked to University of Michigan Health.
Does Dr. David Gulapa Paje accept Medicare?
Yes. CMS data shows Dr. Paje billed Medicare for 138 services in 2023, and Dr. Paje accepts Medicare assignment.
What services does Dr. David Gulapa Paje bill to Medicare?
In 2023, Dr. Paje's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99238).
Has Dr. David Gulapa Paje received payments from drug or device companies?
CMS Open Payments shows $1,016 in general payments to Dr. Paje from 2 companies from 2019 to 2022. The largest total came from Bausch Health Americas, Inc.
How long has Dr. David Gulapa Paje been practicing?
Dr. Paje graduated from medical school in 1991, 35 years ago.
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