Dr. David Eugene Lapham, DO
- Medicare services, 2024
- 280
- Medicare patients, 2026
- 221
- Hospital affiliations
- 5
- Industry payments
- $5,584
- Medical groups
- 5
- Practice address
- 111 South 11th Street, Philadelphia, PA 19107
- Practice phone
- Call (215) 955-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. David Eugene Lapham is a general surgeon in Philadelphia, Pennsylvania
Dr. Lapham practices at Thomas Jefferson University Hospital in Philadelphia, Pennsylvania, part of Thomas Jefferson University.
Dr. Lapham's NPI, 1982964375, was assigned on May 21, 2012. Dr. Lapham graduated from Michigan State University College of Osteopathic Medicine in 2012. Dr. Lapham holds Pennsylvania license OS017640.
- NPI
- 1982964375NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587971585
- NPI enumeration date
- May 21, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (215) 955-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Eugene Lapham practices at Thomas Jefferson University Hospital in Philadelphia, Pennsylvania
Dr. Lapham's primary practice is Thomas Jefferson University Hospital, at 111 South 11th Street, Philadelphia, PA 19107 in Philadelphia County. The practice phone is (215) 955-6000.
- Thomas Jefferson University Hospital111 South 11th Street, Philadelphia, PA 19107 · Philadelphia CountyPhone(215) 955-6000
Source: Dmand AI Affiliation Data
Dr. David Eugene Lapham is affiliated with 8 sites of care and 5 medical groups
Dr. Lapham's primary practice is Thomas Jefferson University Hospital in Philadelphia, Pennsylvania, part of Thomas Jefferson University. Dr. Lapham is also affiliated with Jefferson Torresdale Hospital. The medical group on file is Jefferson University Physicians. Dmand AI also links Dr. Lapham to 3 more hospitals, 4 medical groups and 3 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Eugene Lapham's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lapham practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Thomas Jefferson University Hospital | Available with a free account |
| +7 more sites and 4 medical groups | 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 Thomas Jefferson University and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David Eugene Lapham is one of 1,398 general surgeons in Pennsylvania
Surgery is Dr. Lapham's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Lapham is licensed in Pennsylvania.
Specialties and state licenses
- Surgery, PennsylvaniaPrimary
General surgeons near Dr. Lapham
Counts of general surgeons 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 Eugene Lapham billed Medicare for 280 services in 2024
CMS data shows 280 Medicare services from Dr. Lapham across 6 procedure codes in 2024, for 221 Medicare patients. Medicare paid $24,540 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lapham compared with the Pennsylvania median for general surgeons, 2024
- Dr. Lapham
- Pennsylvania median
- Medicare services
- 280vs 15877% above
- Medicare patients
- 221vs 12774% above
Medians across 1,213 general surgeons in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Lapham'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.
Need commercial claims for Dr. Lapham?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lapham and other general surgeons in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Eugene Lapham treated 221 Medicare patients in 2026, average age 76
CMS counts 221 Medicare patients who saw Dr. Lapham in 2026. The largest group is 65 to 74, with 69 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 2.42, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Lapham's median patient age at 60, with 41% women.
Dr. Lapham's Medicare patients by age, 2026
Dr. Lapham's Medicare patients by sex, 2026
- Women11652%
- Men10548%
Chronic conditions among Dr. Lapham's Medicare patients, 2026
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Mood disorders51%
- Ischemic heart disease49%
- Anxiety43%
- Chronic kidney disease43%
- Depression42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lapham's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women41%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. David Eugene Lapham takes part in Medicare
Dr. Lapham accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. David Eugene Lapham received $5,584 in industry payments from 2024 to 2025
CMS Open Payments shows 22 general payments to Dr. Lapham from 3 drug and device companies from 2024 to 2025. Travel and lodging make up the largest share, 46% of the total. Intuitive Surgical, Inc. paid the most, $5,481.
General payments to Dr. Lapham by program year, 2024 to 2025
General payments to Dr. Lapham by kind, 2024 to 2025
- Travel and lodging$2,57846%
- Education$2,50045%
- Food and beverage$5069%
Companies that paid Dr. Lapham the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Eugene Lapham graduated from Michigan State University College of Osteopathic Medicine
Dr. Lapham graduated from Michigan State University College of Osteopathic Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Eugene Lapham'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. David Eugene Lapham
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 Eugene Lapham's NPI number?
Dr. David Eugene Lapham's NPI number is 1982964375. It was assigned on May 21, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. David Eugene Lapham?
Dr. David Eugene Lapham is a general surgeon in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. David Eugene Lapham practice?
Dr. Lapham practices at 111 South 11th Street, Philadelphia, PA 19107. Dr. Lapham's primary practice is Thomas Jefferson University Hospital in Philadelphia, Pennsylvania, part of Thomas Jefferson University. Dmand AI also links Dr. Lapham to 3 hospitals, 4 medical groups and 3 group practices and clinics, and a free account names each one.
What is Dr. David Eugene Lapham's office phone number?
The practice phone on file for Dr. Lapham is (215) 955-6000. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. David Eugene Lapham's email address?
Dmand AI checks professional and personal email addresses for Dr. Lapham through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. David Eugene Lapham's medical license number?
Dr. Lapham holds Pennsylvania license OS017640.
Which hospitals is Dr. David Eugene Lapham affiliated with?
Dr. Lapham practices at Thomas Jefferson University Hospital in Philadelphia, Pennsylvania. Dr. Lapham is also affiliated with Jefferson Torresdale Hospital. Dmand AI links Dr. Lapham to 3 more hospitals, named with a free account.
What medical group is Dr. David Eugene Lapham part of?
Dr. Lapham is linked to Jefferson University Physicians. Dmand AI links Dr. Lapham to 4 more medical groups, named with a free account.
Who does Dr. David Eugene Lapham practice with?
Dmand AI links 1,769 HCPs to Dr. Lapham's primary medical group, 39 of them general surgeons. A free account lists them, with verified contacts.
Does Dr. David Eugene Lapham accept Medicare?
Yes. CMS data shows Dr. Lapham billed Medicare for 280 services in 2024, and Dr. Lapham accepts Medicare assignment.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. David Eugene Lapham see?
CMS counts 221 Medicare patients who saw Dr. Lapham in 2026, with an average age of 76.
What services does Dr. David Eugene Lapham bill to Medicare?
In 2024, Dr. Lapham's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99231) and critical care (99291).
Where did Dr. David Eugene Lapham go to medical school?
Dr. Lapham graduated from Michigan State University College of Osteopathic Medicine in 2012.
Has Dr. David Eugene Lapham received payments from drug or device companies?
CMS Open Payments shows $5,584 in general payments to Dr. Lapham from 3 companies from 2024 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. David Eugene Lapham been practicing?
Dr. Lapham graduated from medical school in 2012, 14 years ago.
What EHR does Dr. David Eugene Lapham's practice use?
Dmand AI tracks the EHR system at Thomas Jefferson University Hospital and at 7 more sites and 4 medical groups. The vendor and product are available with a free Dmand AI account.
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