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Dr. Derek Eugene Andreini, MD
NPI1568923167PAC ID2567901655
- Medicare services, 2024
- 29
- Medicare patients, 2026
- 78
- Part D claims, 2026
- 100
- Publications
- 2
- Hospital affiliations
- 2
- Practice address
- 5900 Corporate Dr, Pittsburgh, PA 15237
- Practice phone
- Call (412) 369-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tri-State Orthopaedics & Sports Medicine, Inc.
Pittsburgh, Pennsylvania
Find Dr. Andreini's professional email, personal email and mobile number
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Dr. Derek Eugene Andreini is an orthopedic surgeon in Pittsburgh, Pennsylvania
Dr. Andreini practices at Tri-State Orthopaedics & Sports Medicine, Inc. in Pittsburgh, Pennsylvania.
Dr. Andreini's NPI, 1568923167, was assigned on March 26, 2019. Dr. Andreini graduated from West Virginia University School of Medicine in 2019. Dr. Andreini holds Ohio license 35.149992.
NPI and contact details
- NPI
- 1568923167NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567901655
- NPI enumeration date
- March 26, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (412) 369-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Derek Eugene Andreini practices at Tri-State Orthopaedics & Sports Medicine, Inc. in Pittsburgh, Pennsylvania
Dr. Andreini's primary practice is Tri-State Orthopaedics & Sports Medicine, Inc., at 5900 Corporate Dr, Pittsburgh, PA 15237 in Allegheny County. The practice phone is (412) 369-4000.
- Tri-State Orthopaedics & Sports Medicine, Inc.5900 Corporate Dr, Pittsburgh, PA 15237 · Allegheny CountyPhone(412) 369-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Derek Eugene Andreini is affiliated with 6 sites of care and 1 medical group
Dr. Andreini's primary practice is Tri-State Orthopaedics & Sports Medicine, Inc. in Pittsburgh, Pennsylvania. Dr. Andreini is also affiliated with UPMC Passavant-McCandless. The medical group on file is Tri-State Orthopaedics & Sports Medicine. Dmand AI also links Dr. Andreini to 1 more hospital, 2 home health agencies and 1 group practice or clinic, each named with a free account.
Tri-State Orthopaedics & Sports Medicine, Inc.Primary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Derek Eugene Andreini's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Andreini practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tri-State Orthopaedics & Sports Medicine, Inc. | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Derek Eugene Andreini is one of 994 orthopedic surgeons in Pennsylvania
Orthopaedic surgery is Dr. Andreini's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Andreini is licensed in Ohio.
Specialties and state licenses
- Orthopaedic surgery, OhioPrimary
Orthopedic surgeons near Dr. Andreini
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. Derek Eugene Andreini billed Medicare for 29 services in 2024
CMS data shows 29 Medicare services from Dr. Andreini across 2 procedure codes in 2024, for 78 Medicare patients. Medicare paid $5,349 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202429
Medicare patients78
Paid by Medicare$5,349
Procedure codes2
Dr. Andreini compared with the Pennsylvania median for orthopedic surgeons, 2024
- Dr. Andreini
- Pennsylvania median
- Medicare services
- 29vs 1,15397% below
- Medicare patients
- 78vs 27672% below
- Part D claims
- 65vs 10236% below
Medians across 929 orthopedic surgeons in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Andreini'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. Andreini and other orthopedic surgeons in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Derek Eugene Andreini treated 78 Medicare patients in 2026, average age 72
CMS counts 78 Medicare patients who saw Dr. Andreini in 2026. The largest group is 65 to 74, with 48 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Andreini's median patient age at 70, with 54% women.
Medicare patients, 202678
Average age72
Average risk score1.05
Dr. Andreini's Medicare patients by age, 2026
CMS leaves out age groups with fewer than 11 patients.
Dr. Andreini's Medicare patients by sex, 2026
- Women4760%
- Men3140%
Chronic conditions among Dr. Andreini's Medicare patients, 2026
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Anxiety33%
- Diabetes28%
- Mood disorders28%
- Chronic kidney disease27%
- Depression27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Andreini'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
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
Dr. Derek Eugene Andreini wrote 100 Medicare Part D claims in 2026
In 2026, Dr. Andreini wrote 100 Medicare Part D claims for 57 patients. 99% of them were for generic drugs. CMS names the drug for 65 of them, across 4 drugs with 11 or more claims each, at $872 in total drug cost. In 2023, CMS named 19 claims across 1 drug.
Part D claims, 2026100
Drugs named by CMS4
Total drug cost$872
Part D patients57
Dr. Andreini's Part D claims by kind of drug, 2026
- Generic99 claims99%
- Brand-name and other1 claims1%
Dr. Andreini'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. Andreini's Part D claims, 2026
- Opioids28%28 of 100 claims
- Antibiotics32%32 of 100 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: 192024: 65242%
Drugs named by CMS: 4 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), 2026 data
Dr. Derek Eugene Andreini ranks in the 57th percentile for hip replacement in Medicare
Dr. Andreini accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of hip replacement by Dr. Andreini, more than 57% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Andreini ranks in Medicare procedure volume
- Hip replacement
- 57th percentile14 procedures
- Knee replacement
- 39th percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Lower limb (leg) arthroscopy (minimally invasive joint repair): 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. Derek Eugene Andreini has 2 publications on record
Dmand AI links 2 papers to Dr. Andreini, published from 2022 to 2023. Dr. Andreini's most frequent co-authors are Derek Hugh Andreini, MD, Daniel T. Altman, MD and Jon Erik Hammarstedt, MD.
Papers2
Years published2022 to 2023
Dr. Andreini's most frequent co-authors
- Derek Hugh Andreini, MD2 shared papers
- Daniel T. Altman, MD1 shared paper
- Jon Erik Hammarstedt, MD1 shared paper
Recent publications by Dr. Andreini
See who Dr. Andreini researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Andreini 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. Derek Eugene Andreini received $6,810 in industry payments from 2024 to 2025
CMS Open Payments shows 56 general payments to Dr. Andreini from 10 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 53% of the total. Stryker Corporation paid the most, $3,436.
General payments to Dr. Andreini by program year, 2024 to 2025
General payments to Dr. Andreini by kind, 2024 to 2025
$6.8Kin total
- Food and beverage$3,61053%
- Grants$2,00029%
- Travel and lodging$1,20018%
Companies that paid Dr. Andreini 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. Derek Eugene Andreini graduated from West Virginia University School of Medicine
Dr. Andreini graduated from West Virginia University School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Derek Eugene Andreini'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 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) |
| 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. Derek Eugene Andreini
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. Derek Eugene Andreini's NPI number?
Dr. Derek Eugene Andreini's NPI number is 1568923167. It was assigned on March 26, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Derek Eugene Andreini?
Dr. Derek Eugene Andreini is an orthopedic surgeon in Pittsburgh, Pennsylvania. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Derek Eugene Andreini practice?
Dr. Andreini practices at 5900 Corporate Dr, Pittsburgh, PA 15237. Dr. Andreini's primary practice is Tri-State Orthopaedics & Sports Medicine, Inc. in Pittsburgh, Pennsylvania. Dmand AI also links Dr. Andreini to 1 hospital, 2 home health agencies and 1 group practice or clinic, and a free account names each one.
What is Dr. Derek Eugene Andreini's office phone number?
The practice phone on file for Dr. Andreini is (412) 369-4000. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. Derek Eugene Andreini's email address?
Dmand AI checks professional and personal email addresses for Dr. Andreini through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. Derek Eugene Andreini's medical license number?
Dr. Andreini holds Ohio license 35.149992.
Which hospitals is Dr. Derek Eugene Andreini affiliated with?
Dr. Andreini is affiliated with UPMC Passavant-McCandless. Dmand AI links Dr. Andreini to 1 more hospital, named with a free account.
What medical group is Dr. Derek Eugene Andreini part of?
Dr. Andreini is linked to Tri-State Orthopaedics & Sports Medicine.
Who does Dr. Derek Eugene Andreini practice with?
Dmand AI links 44 HCPs to Dr. Andreini's primary medical group, 3 of them orthopedic surgeons. A free account lists them, with verified contacts.
Does Dr. Derek Eugene Andreini accept Medicare?
Yes. CMS data shows Dr. Andreini billed Medicare for 29 services in 2024, and Dr. Andreini accepts Medicare assignment.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Derek Eugene Andreini see?
CMS counts 78 Medicare patients who saw Dr. Andreini in 2026, with an average age of 72.
What services does Dr. Derek Eugene Andreini bill to Medicare?
In 2024, Dr. Andreini's most billed Medicare services were surgery: bones and joints (27447) and surgery: bones and joints (27130).
Where did Dr. Derek Eugene Andreini go to medical school?
Dr. Andreini graduated from West Virginia University School of Medicine in 2019.
What drugs does Dr. Derek Eugene Andreini prescribe most?
In 2024 Medicare Part D data, Dr. Andreini's most prescribed drugs by claims were Oxycodone HCl, Doxycycline Hyclate and Meloxicam.
Has Dr. Derek Eugene Andreini received payments from drug or device companies?
CMS Open Payments shows $6,810 in general payments to Dr. Andreini from 10 companies from 2024 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Derek Eugene Andreini been practicing?
Dr. Andreini graduated from medical school in 2019, 7 years ago.
Does Dr. Derek Eugene Andreini do research?
Dmand AI links 2 publications to Dr. Andreini, published from 2022 to 2023.
Who does Dr. Derek Eugene Andreini publish with?
Dr. Andreini's most frequent co-authors are Derek Hugh Andreini, MD (2 shared papers), Daniel T. Altman, MD (1 shared paper) and Jon Erik Hammarstedt, MD (1 shared paper).
What EHR does Dr. Derek Eugene Andreini's practice use?
Dmand AI tracks the EHR system at Tri-State Orthopaedics & Sports Medicine, Inc. and at 5 more affiliated sites. The vendor and product are available with a free Dmand AI account.
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