Dr. Gregory Allan Gilson, DO
- Medicare services, 2024
- 5,356
- Medicare patients, 2024
- 574
- Part D claims, 2024
- 150
- Publications
- 4
- MIPS score, 2024
- 97
- Practice address
- 801 Ostrum St, Bethlehem, PA 18015
- Practice phone
- Call (610) 954-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St Lukes University Hospital Bethlehem
Bethlehem, Pennsylvania
Find Dr. Gilson'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. Gregory Allan Gilson is an orthopedic surgeon in Bethlehem, Pennsylvania
Dr. Gilson practices at St Lukes University Hospital Bethlehem in Bethlehem, Pennsylvania.
Dr. Gilson's NPI, 1922468461, was assigned on February 25, 2016. Dr. Gilson graduated from Philadelphia College of Osteopathic Medicine in 2016. Dr. Gilson holds Pennsylvania license OS022155.
- NPI
- 1922468461NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163799495
- NPI enumeration date
- February 25, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (610) 954-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Allan Gilson practices at St Lukes University Hospital Bethlehem in Bethlehem, Pennsylvania
Dr. Gilson's primary practice is St Lukes University Hospital Bethlehem, at 801 Ostrum St, Bethlehem, PA 18015 in Northampton County. The practice phone is (610) 954-4000.
- St Lukes University Hospital Bethlehem801 Ostrum St, Bethlehem, PA 18015 · Northampton CountyPhone(610) 954-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gregory Allan Gilson is affiliated with 10 sites of care and 2 medical groups
Dr. Gilson's primary practice is St Lukes University Hospital Bethlehem in Bethlehem, Pennsylvania. Dr. Gilson is also affiliated with St. Luke's University Hospital - Bethlehem Campus. The medical group on file is St. Luke's South Mountain Family Practice. Dmand AI also links Dr. Gilson to 5 more hospitals, 2 group practices and clinics, 1 home health agency and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory Allan Gilson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gilson practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St Lukes University Hospital Bethlehem | Available with a free account |
| +9 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Allan Gilson is one of 994 orthopedic surgeons in Pennsylvania
Orthopaedic surgery is Dr. Gilson's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Gilson is licensed in Pennsylvania.
Specialties and state licenses
- Orthopaedic surgery, PennsylvaniaPrimary
Orthopedic surgeons near Dr. Gilson
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. Gregory Allan Gilson billed Medicare for 5,356 services in 2024
CMS data shows 5,356 Medicare services from Dr. Gilson across 14 procedure codes in 2024, for 574 Medicare patients. Medicare paid $274,997 for them.
Dr. Gilson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 2,3222024: 3,89368%
- Office and hospital visits
- 2023: 7512024: 90120%
- Surgery
- 2023: 3742024: 51538%
- Other services
- 2023: 322024: 4747%
Where Dr. Gilson's Medicare services took place, 2024
- In an office5,16896%
- In a facility1884%
Dr. Gilson compared with the Pennsylvania median for orthopedic surgeons, 2024
- Dr. Gilson
- Pennsylvania median
- Medicare services
- 5,356vs 1,1534.6 times
- Medicare patients
- 574vs 2762.1 times
- Part D claims
- 83vs 10219% below
Medians across 929 orthopedic surgeons in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Gilson'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. Gilson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gilson and other orthopedic surgeons in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory Allan Gilson treated 574 Medicare patients in 2024, average age 74
CMS counts 574 Medicare patients who saw Dr. Gilson in 2024. The largest group is 65 to 74, with 303 patients. 75% of them have arthritis, and 75% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.33, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gilson's median patient age at 70, with 60% women.
Dr. Gilson's Medicare patients by age, 2024
Dr. Gilson's Medicare patients by sex, 2024
- Women33458%
- Men24042%
Chronic conditions among Dr. Gilson's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Anxiety34%
- Chronic kidney disease34%
- Mood disorders34%
- Depression33%
- Diabetes27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gilson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory Allan Gilson wrote 150 Medicare Part D claims in 2024
In 2024, Dr. Gilson wrote 150 Medicare Part D claims for 75 patients. 100% of them were for generic drugs. CMS names the drug for 83 of them, across 3 drugs with 11 or more claims each, at $1,087 in total drug cost. In 2023, CMS named 84 claims across 3 drugs.
Dr. Gilson'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. Gilson's Part D claims, 2024
- Opioids31%47 of 150 claims
- Antibiotics7%11 of 150 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: 842024: 831%
Drugs named by CMS: 3 in 2024, 3 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. Gregory Allan Gilson scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Gilson for performance year 2024, reported through an alternative payment model (APM). Dr. Gilson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 114 procedures of hip replacement by Dr. Gilson, more than 98% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Gilson's MIPS scores, performance year 2024
- 97of 100Final score
- 82.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Gilson ranks in Medicare procedure volume
- Knee replacement
- 96th percentile127 procedures
- Hip replacement
- 98th percentile114 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Gregory Allan Gilson has 4 publications on record
Dmand AI links 4 papers to Dr. Gilson, published from 2022 to 2023. 2023 was the busiest year, with 3. The most frequent topics are Prosthesis-Related Infections. Dr. Gilson has published most often in J Arthroplasty. Dr. Gilson's most frequent co-authors are Ronald E. Delanois, MD, James Nace, DO and Sandeep Singh Bains, MD.
Topics Dr. Gilson writes about most
- Prosthesis-Related Infections
Dr. Gilson's most frequent co-authors
- Ronald E. Delanois, MD4 shared papers
- James Nace, DO4 shared papers
- Sandeep Singh Bains, MD3 shared papers
Recent publications by Dr. Gilson
J Arthroplasty
See who Dr. Gilson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gilson works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gregory Allan Gilson received $26,835 in industry payments from 2021 to 2025
CMS Open Payments shows 43 general payments to Dr. Gilson from 10 drug and device companies from 2021 to 2025. Education make up the largest share, 59% of the total. Smith & Nephew, Inc. paid the most, $13,402.
General payments to Dr. Gilson by program year, 2021 to 2025
General payments to Dr. Gilson by kind, 2021 to 2025
- Education$15,73359%
- Consulting fees$6,82525%
- Food and beverage$2,94111%
- Travel and lodging$1,3355%
Companies that paid Dr. Gilson the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory Allan Gilson graduated from Philadelphia College of Osteopathic Medicine
Dr. Gilson graduated from Philadelphia College of Osteopathic Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory Allan Gilson'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Gregory Allan Gilson
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What is Dr. Gregory Allan Gilson's NPI number?
Dr. Gregory Allan Gilson's NPI number is 1922468461. It was assigned on February 25, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Allan Gilson?
Dr. Gregory Allan Gilson is an orthopedic surgeon in Bethlehem, Pennsylvania. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Gregory Allan Gilson practice?
Dr. Gilson practices at 801 Ostrum St, Bethlehem, PA 18015. Dr. Gilson's primary practice is St Lukes University Hospital Bethlehem in Bethlehem, Pennsylvania. Dmand AI also links Dr. Gilson to 5 hospitals, 2 group practices and clinics, 1 home health agency and 1 medical group.
What is Dr. Gregory Allan Gilson's office phone number?
The practice phone on file for Dr. Gilson is (610) 954-4000.
What is Dr. Gregory Allan Gilson's medical license number?
Dr. Gilson holds Pennsylvania license OS022155.
Which hospitals is Dr. Gregory Allan Gilson affiliated with?
Dr. Gilson is affiliated with St. Luke's University Hospital - Bethlehem Campus. Dmand AI links Dr. Gilson to 5 more hospitals.
What medical group is Dr. Gregory Allan Gilson part of?
Dr. Gilson is linked to St. Luke's South Mountain Family Practice. Dmand AI links Dr. Gilson to 1 more medical group.
Does Dr. Gregory Allan Gilson accept Medicare?
Yes. CMS data shows Dr. Gilson billed Medicare for 5,356 services in 2024, and Dr. Gilson accepts Medicare assignment.
What is Dr. Gregory Allan Gilson's MIPS score?
Dr. Gilson's MIPS final score for performance year 2024 is 97 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Gregory Allan Gilson see?
CMS counts 574 Medicare patients who saw Dr. Gilson in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
What services does Dr. Gregory Allan Gilson bill to Medicare?
In 2024, Dr. Gilson's most billed Medicare services were injected or infused drug (J7318), injected or infused drug (J3301) and office visit, established patient (99213).
Where did Dr. Gregory Allan Gilson go to medical school?
Dr. Gilson graduated from Philadelphia College of Osteopathic Medicine in 2016.
What drugs does Dr. Gregory Allan Gilson prescribe most?
In 2024 Medicare Part D data, Dr. Gilson's most prescribed drugs by claims were Oxycodone HCl, Celecoxib and Gabapentin.
Has Dr. Gregory Allan Gilson received payments from drug or device companies?
CMS Open Payments shows $26,835 in general payments to Dr. Gilson from 10 companies from 2021 to 2025. The largest total came from Smith & Nephew, Inc.
How long has Dr. Gregory Allan Gilson been practicing?
Dr. Gilson graduated from medical school in 2016, 10 years ago.
Does Dr. Gregory Allan Gilson do research?
Dmand AI links 4 publications to Dr. Gilson, published from 2022 to 2023.
Who does Dr. Gregory Allan Gilson publish with?
Dr. Gilson's most frequent co-authors are Ronald E. Delanois, MD (4 shared papers), James Nace, DO (4 shared papers) and Sandeep Singh Bains, MD (3 shared papers).
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