Dr. Jeffrey Gerard Deppen, DO
- Medicare services, 2024
- 316
- Medicare patients, 2024
- 204
- Part D claims, 2024
- 98
- Hospital affiliations
- 3
- Industry payments
- $2,108
- Practice address
- 2720 S Washington Ave, Lansing, MI 48910
- Practice phone
- Call (517) 487-8255
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lansing Surgical Associates
Surgical practice · Lansing, Michigan
Find Dr. Deppen'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. Jeffrey Gerard Deppen is a general surgeon in Lansing, Michigan
Dr. Deppen practices at Lansing Surgical Associates in Lansing, Michigan.
Dr. Deppen's NPI, 1659371177, was assigned on July 27, 2005. Dr. Deppen holds Michigan license 5101014681.
- NPI
- 1659371177NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416992912
- NPI enumeration date
- July 27, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (517) 487-8255
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeffrey Gerard Deppen practices at Lansing Surgical Associates in Lansing, Michigan
Dr. Deppen's primary practice is Lansing Surgical Associates, at 2720 S Washington Ave, Lansing, MI 48910. The practice phone is (517) 487-8255.
- Lansing Surgical Associates2720 S Washington Ave, Lansing, MI 48910Phone(517) 487-8255
Source: Dmand AI Affiliation Data
Dr. Jeffrey Gerard Deppen is affiliated with 5 sites of care and 3 medical groups
Dr. Deppen's primary practice is Lansing Surgical Associates in Lansing, Michigan. Dr. Deppen is also affiliated with McLaren Greater Lansing. The medical group on file is Lansing Surgical Associates. Dmand AI also links Dr. Deppen to 2 more hospitals, 2 medical groups and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jeffrey Gerard Deppen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Deppen practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lansing Surgical Associates | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jeffrey Gerard Deppen is one of 1,095 general surgeons in Michigan
Surgery is Dr. Deppen's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Deppen is licensed in Michigan.
Specialties and state licenses
- Surgery, MichiganPrimary
General surgeons near Dr. Deppen
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. Jeffrey Gerard Deppen billed Medicare for 316 services in 2024
CMS data shows 316 Medicare services from Dr. Deppen across 5 procedure codes in 2024, for 204 Medicare patients. Medicare paid $24,672 for them.
Dr. Deppen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4012024: 29726%
- Surgery
- 2023: 332024: 1942%
Where Dr. Deppen's Medicare services took place, 2024
- In an office14747%
- In a facility16953%
Dr. Deppen compared with the Michigan median for general surgeons, 2024
- Dr. Deppen
- Michigan median
- Medicare services
- 316vs 1262.5 times
- Medicare patients
- 204vs 10791% above
- Part D claims
- 74vs 302.5 times
Medians across 1,046 general surgeons in Michigan with Dmand AI profiles that report each measure.
Dr. Deppen'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. Deppen and other general surgeons in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jeffrey Gerard Deppen treated 204 Medicare patients in 2024, average age 72
CMS counts 204 Medicare patients who saw Dr. Deppen in 2024. The largest group is 75 to 84, with 72 patients. 75% of them have high blood pressure, and 69% have high cholesterol. 25% are also on Medicaid. Their average risk score is 2.19, 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. Deppen's median patient age at 60, with 43% women.
Dr. Deppen's Medicare patients by age, 2024
Dr. Deppen's Medicare patients by sex, 2024
- Women8140%
- Men12360%
Chronic conditions among Dr. Deppen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol69%
- Arthritis49%
- Ischemic heart disease39%
- Mood disorders39%
- Anxiety38%
- Chronic kidney disease37%
- Depression34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Deppen'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
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jeffrey Gerard Deppen wrote 98 Medicare Part D claims in 2024
In 2024, Dr. Deppen wrote 98 Medicare Part D claims for 89 patients. 98% of them were for generic drugs. CMS names the drug for 74 of them, across 2 drugs with 11 or more claims each, at $294 in total drug cost. In 2023, CMS named 57 claims across 1 drug.
Dr. Deppen's Part D claims by kind of drug, 2024
- Generic96 claims98%
- Brand-name and other2 claims2%
Dr. Deppen'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.
Drug classes CMS tracks in Dr. Deppen's Part D claims, 2024
- Opioids76%74 of 98 claims
- Antibiotics14%14 of 98 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 572024: 7430%
Drugs named by CMS: 2 in 2024, 1 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. Jeffrey Gerard Deppen ranks in the 91st percentile for hernia repair (minimally invasive) in Medicare
Dr. Deppen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 23 procedures of hernia repair (minimally invasive) by Dr. Deppen, more than 91% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Deppen ranks in Medicare procedure volume
- Hernia repair (minimally invasive)
- 91st percentile23 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 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. Jeffrey Gerard Deppen received $2,108 in industry payments from 2016 to 2024
CMS Open Payments shows 32 general payments to Dr. Deppen from 15 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 73% of the total. Intuitive Surgical, Inc. paid the most, $841.
General payments to Dr. Deppen by program year, 2016 to 2024
General payments to Dr. Deppen by kind, 2016 to 2024
- Food and beverage$1,53873%
- Travel and lodging$56927%
Companies that paid Dr. Deppen the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jeffrey Gerard Deppen'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 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 | 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) |
| 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. Jeffrey Gerard Deppen
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. Jeffrey Gerard Deppen's NPI number?
Dr. Jeffrey Gerard Deppen's NPI number is 1659371177. It was assigned on July 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeffrey Gerard Deppen?
Dr. Jeffrey Gerard Deppen is a general surgeon in Lansing, Michigan. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Jeffrey Gerard Deppen practice?
Dr. Deppen practices at 2720 S Washington Ave, Lansing, MI 48910. Dr. Deppen's primary practice is Lansing Surgical Associates in Lansing, Michigan. Dmand AI also links Dr. Deppen to 2 hospitals, 2 medical groups and 1 group practice or clinic.
What is Dr. Jeffrey Gerard Deppen's office phone number?
The practice phone on file for Dr. Deppen is (517) 487-8255.
What is Dr. Jeffrey Gerard Deppen's medical license number?
Dr. Deppen holds Michigan license 5101014681.
Which hospitals is Dr. Jeffrey Gerard Deppen affiliated with?
Dr. Deppen is affiliated with McLaren Greater Lansing. Dmand AI links Dr. Deppen to 2 more hospitals.
What medical group is Dr. Jeffrey Gerard Deppen part of?
Dr. Deppen is linked to Lansing Surgical Associates. Dmand AI links Dr. Deppen to 2 more medical groups.
Does Dr. Jeffrey Gerard Deppen accept Medicare?
Yes. CMS data shows Dr. Deppen billed Medicare for 316 services in 2024, and Dr. Deppen accepts Medicare assignment.
How many Medicare patients does Dr. Jeffrey Gerard Deppen see?
CMS counts 204 Medicare patients who saw Dr. Deppen in 2024, with an average age of 72.
What services does Dr. Jeffrey Gerard Deppen bill to Medicare?
In 2024, Dr. Deppen's most billed Medicare services were office visit, new patient (99203), hospital inpatient care (99231) and office visit, established patient (99213).
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What drugs does Dr. Jeffrey Gerard Deppen prescribe most?
In 2024 Medicare Part D data, Dr. Deppen's most prescribed drugs by claims were Hydrocodone-Acetaminophen and Cephalexin.
Has Dr. Jeffrey Gerard Deppen received payments from drug or device companies?
CMS Open Payments shows $2,108 in general payments to Dr. Deppen from 15 companies from 2016 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Jeffrey Gerard Deppen been practicing?
Dr. Deppen graduated from medical school in 2000, 26 years ago.
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