Dr. Michael Andrew Deehan, MD
- Medicare services, 2024
- 2,084
- Medicare patients, 2024
- 404
- Part D claims, 2024
- 909
- Hospital affiliations
- 5
- Industry payments
- $3,076
- Practice address
- 57 Route 46, Suite 104, Hackettstown, NJ 07840
- Practice phone
- Call (908) 813-9600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Emmaus Surgical Center
Surgery Center - Medicare-Certified · Hackettstown, New Jersey
Find Dr. Deehan'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. Michael Andrew Deehan is an orthopedic surgeon in Hackettstown, New Jersey
Dr. Deehan practices at Emmaus Surgical Center in Hackettstown, New Jersey.
Dr. Deehan's NPI, 1306857461, was assigned on August 11, 2006. Dr. Deehan holds New Jersey license MA33728.
- NPI
- 1306857461NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638249444
- NPI enumeration date
- August 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (908) 813-9600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Andrew Deehan practices at Emmaus Surgical Center in Hackettstown, New Jersey
Dr. Deehan's primary practice is Emmaus Surgical Center, at 57 Route 46, Suite 104, Hackettstown, NJ 07840. The practice phone is (908) 813-9600.
- Emmaus Surgical Center57 Route 46, Suite 104, Hackettstown, NJ 07840Phone(908) 813-9600
Source: Dmand AI Affiliation Data
Dr. Michael Andrew Deehan is affiliated with 10 sites of care and 4 medical groups
Dr. Deehan's primary practice is Emmaus Surgical Center in Hackettstown, New Jersey. Dr. Deehan is also affiliated with Hackettstown Medical Center. The medical group on file is Redefine Healthcare. Dmand AI also links Dr. Deehan to 4 more hospitals, 3 group practices and clinics, 3 medical groups and 1 home health agency, 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. Michael Andrew Deehan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Deehan practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Emmaus Surgical Center | Available with a free account |
| +9 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Andrew Deehan is one of 644 orthopedic surgeons in New Jersey
Orthopaedic surgery is Dr. Deehan's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Deehan is licensed in New Jersey.
Specialties and state licenses
- Orthopaedic surgery, New JerseyPrimary
Orthopedic surgeons near Dr. Deehan
Counts of orthopedic 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. Michael Andrew Deehan billed Medicare for 2,084 services in 2024
CMS data shows 2,084 Medicare services from Dr. Deehan across 15 procedure codes in 2024, for 404 Medicare patients. Medicare paid $128,678 for them.
Dr. Deehan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0472024: 1,15510%
- Drugs given in the office
- 2023: 3472024: 3532%
- Imaging
- 2023: 2852024: 33718%
- Surgery
- 2023: 1942024: 23923%
Where Dr. Deehan's Medicare services took place, 2024
- In an office2,04498%
- In a facility402%
Dr. Deehan compared with the New Jersey median for orthopedic surgeons, 2024
- Dr. Deehan
- New Jersey median
- Medicare services
- 2,084vs 1,32657% above
- Medicare patients
- 404vs 28044% above
- Part D claims
- 843vs 7910.7 times
Medians across 604 orthopedic surgeons in New Jersey with Dmand AI profiles that report each measure.
Dr. Deehan'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. Deehan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Deehan and other orthopedic surgeons in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Andrew Deehan treated 404 Medicare patients in 2024, average age 76
CMS counts 404 Medicare patients who saw Dr. Deehan in 2024. The largest group is 65 to 74, with 165 patients. 75% of them have arthritis, and 75% have high blood pressure. 3% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Deehan's median patient age at 61, with 48% women.
Dr. Deehan's Medicare patients by age, 2024
Dr. Deehan's Medicare patients by sex, 2024
- Women22054%
- Men18446%
Chronic conditions among Dr. Deehan's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease37%
- Diabetes31%
- Chronic kidney disease22%
- Anxiety21%
- Atrial fibrillation21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Deehan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women48%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Andrew Deehan wrote 909 Medicare Part D claims in 2024
In 2024, Dr. Deehan wrote 909 Medicare Part D claims for 258 patients. 99% of them were for generic drugs. CMS names the drug for 843 of them, across 16 drugs with 11 or more claims each, at $9,175 in total drug cost. In 2023, CMS named 787 claims across 16 drugs.
Dr. Deehan's Part D claims by kind of drug, 2024
- Generic901 claims99%
- Brand-name and other8 claims1%
Dr. Deehan'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. Deehan's Part D claims, 2024
- Opioids19%169 of 909 claims
- Antibiotics3%28 of 909 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: 7872024: 8437%
Drugs named by CMS: 16 in 2024, 16 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. Michael Andrew Deehan ranks in the 94th percentile for lower limb (leg) arthroscopy (minimally invasive joint repair) in Medicare
Dr. Deehan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 23 procedures of lower limb (leg) arthroscopy (minimally invasive joint repair) by Dr. Deehan, more than 94% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Deehan ranks in Medicare procedure volume
- Lower limb (leg) arthroscopy (minimally invasive joint repair)
- 94th percentile23 procedures
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 55th percentile15 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hip replacement: 1 to 10 procedures (CMS shows small counts as a range)
Knee replacement: 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. Michael Andrew Deehan received $3,076 in industry payments from 2016 to 2025
CMS Open Payments shows 122 general payments to Dr. Deehan from 35 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Stryker Corporation paid the most, $739.
General payments to Dr. Deehan by program year, 2016 to 2025
General payments to Dr. Deehan by kind, 2016 to 2025
- Food and beverage$3,05599%
- Travel and lodging$211%
Companies that paid Dr. Deehan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Michael Andrew Deehan'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 | 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. Michael Andrew Deehan
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. Michael Andrew Deehan's NPI number?
Dr. Michael Andrew Deehan's NPI number is 1306857461. It was assigned on August 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Andrew Deehan?
Dr. Michael Andrew Deehan is an orthopedic surgeon in Hackettstown, New Jersey. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Michael Andrew Deehan practice?
Dr. Deehan practices at 57 Route 46, Suite 104, Hackettstown, NJ 07840. Dr. Deehan's primary practice is Emmaus Surgical Center in Hackettstown, New Jersey. Dmand AI also links Dr. Deehan to 4 hospitals, 3 group practices and clinics, 3 medical groups and 1 home health agency.
What is Dr. Michael Andrew Deehan's office phone number?
The practice phone on file for Dr. Deehan is (908) 813-9600.
What is Dr. Michael Andrew Deehan's medical license number?
Dr. Deehan holds New Jersey license MA33728.
Which hospitals is Dr. Michael Andrew Deehan affiliated with?
Dr. Deehan is affiliated with Hackettstown Medical Center. Dmand AI links Dr. Deehan to 4 more hospitals.
What medical group is Dr. Michael Andrew Deehan part of?
Dr. Deehan is linked to Redefine Healthcare. Dmand AI links Dr. Deehan to 3 more medical groups.
Does Dr. Michael Andrew Deehan accept Medicare?
Yes. CMS data shows Dr. Deehan billed Medicare for 2,084 services in 2024, and Dr. Deehan accepts Medicare assignment.
How many Medicare patients does Dr. Michael Andrew Deehan see?
CMS counts 404 Medicare patients who saw Dr. Deehan in 2024, with an average age of 76.
What services does Dr. Michael Andrew Deehan bill to Medicare?
In 2024, Dr. Deehan's most billed Medicare services were office visit, established patient (99213), injected or infused drug (J3301) and office visit, established patient (99214).
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What drugs does Dr. Michael Andrew Deehan prescribe most?
In 2024 Medicare Part D data, Dr. Deehan's most prescribed drugs by claims were Meloxicam, Oxycodone-Acetaminophen and Nabumetone.
Has Dr. Michael Andrew Deehan received payments from drug or device companies?
CMS Open Payments shows $3,076 in general payments to Dr. Deehan from 35 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Michael Andrew Deehan been practicing?
Dr. Deehan graduated from medical school in 1988, 38 years ago.
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