Dr. Sergio Agni Ulloa, DO
- Medicare services, 2024
- 7,093
- Medicare patients, 2024
- 654
- Part D claims, 2024
- 204
- MIPS score, 2024
- 80
- Hospital affiliations
- 1
- Practice address
- 75 Hospital Drive, Suite 100, Athens, OH 45701
- Practice phone
- Call (740) 566-4504
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Athens Surgery Center
Surgery Center - Medicare-Certified · Athens, Ohio
Find Dr. Ulloa'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. Sergio Agni Ulloa is an orthopedic surgeon in Athens, Ohio
Dr. Ulloa practices at Athens Surgery Center in Athens, Ohio.
Dr. Ulloa's NPI, 1912187626, was assigned on November 9, 2007. Dr. Ulloa graduated from Ohio University, College of Osteopathic Medicine in 2007. Dr. Ulloa holds Ohio license 34.009633.
- NPI
- 1912187626NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012159718
- NPI enumeration date
- November 9, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (740) 566-4504
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sergio Agni Ulloa practices at Athens Surgery Center in Athens, Ohio
Dr. Ulloa's primary practice is Athens Surgery Center, at 75 Hospital Drive, Suite 100, Athens, OH 45701. The practice phone is (740) 566-4504.
- Athens Surgery Center75 Hospital Drive, Suite 100, Athens, OH 45701Phone(740) 566-4504
Source: Dmand AI Affiliation Data
Dr. Sergio Agni Ulloa is affiliated with 4 sites of care and 1 medical group
Dr. Ulloa's primary practice is Athens Surgery Center in Athens, Ohio. Dr. Ulloa is also affiliated with OhioHealth O'Bleness Hospital. The medical group on file is OhioHealth Physician Group. Dmand AI also links Dr. Ulloa to 1 more group practice or clinic 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. Sergio Agni Ulloa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ulloa practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Athens Surgery Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sergio Agni Ulloa is one of 828 orthopedic surgeons in Ohio
Orthopaedic surgery is Dr. Ulloa's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Ulloa is licensed in Ohio.
Specialties and state licenses
- Orthopaedic surgery, OhioPrimary
Orthopedic surgeons near Dr. Ulloa
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. Sergio Agni Ulloa billed Medicare for 7,093 services in 2024
CMS data shows 7,093 Medicare services from Dr. Ulloa across 23 procedure codes in 2024, for 654 Medicare patients. Medicare paid $182,380 for them.
Dr. Ulloa's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 3,6642024: 4,94435%
- Imaging
- 2023: 8772024: 9427%
- Office and hospital visits
- 2023: 8382024: 7935%
- Surgery
- 2023: 4112024: 3808%
- Other services
- 2023: 282024: 3421%
Where Dr. Ulloa's Medicare services took place, 2024
- In an office7,01299%
- In a facility811%
Dr. Ulloa compared with the Ohio median for orthopedic surgeons, 2024
- Dr. Ulloa
- Ohio median
- Medicare services
- 7,093vs 8048.8 times
- Medicare patients
- 654vs 2362.8 times
- Part D claims
- 164vs 12333% above
Medians across 822 orthopedic surgeons in Ohio with Dmand AI profiles that report each measure.
Dr. Ulloa'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sergio Agni Ulloa treated 654 Medicare patients in 2024, average age 73
CMS counts 654 Medicare patients who saw Dr. Ulloa in 2024. The largest group is 65 to 74, with 344 patients. 75% of them have arthritis, and 75% have high blood pressure. 13% are also on Medicaid. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ulloa's median patient age at 69, with 56% women.
Dr. Ulloa's Medicare patients by age, 2024
Dr. Ulloa's Medicare patients by sex, 2024
- Women40862%
- Men24638%
Chronic conditions among Dr. Ulloa's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Anxiety33%
- Diabetes31%
- Mood disorders27%
- Depression25%
- Ischemic heart disease23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ulloa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sergio Agni Ulloa wrote 204 Medicare Part D claims in 2024
In 2024, Dr. Ulloa wrote 204 Medicare Part D claims for 103 patients. 100% of them were for generic drugs. CMS names the drug for 164 of them, across 5 drugs with 11 or more claims each, at $640 in total drug cost. In 2023, CMS named 213 claims across 7 drugs.
Dr. Ulloa's Part D claims by kind of drug, 2024
- Generic203 claims100%
- Brand-name and other1 claims0%
Dr. Ulloa'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. Ulloa's Part D claims, 2024
- Opioids33%68 of 204 claims
- Antibiotics14%28 of 204 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: 2132024: 16423%
Drugs named by CMS: 5 in 2024, 7 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. Sergio Agni Ulloa scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Ulloa for performance year 2024, reported as part of a group. Dr. Ulloa accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 12 procedures of lower limb (leg) arthroscopy (minimally invasive joint repair) by Dr. Ulloa, more than 83% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Ulloa's MIPS scores, performance year 2024
- 80of 100Final score
- 58.7of 100Quality
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Ulloa ranks in Medicare procedure volume
- Knee replacement
- 77th percentile47 procedures
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 73rd percentile29 procedures
- Hip replacement
- 59th percentile15 procedures
- Lower limb (leg) arthroscopy (minimally invasive joint repair)
- 83rd percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
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. Sergio Agni Ulloa received $22,792 in industry payments from 2016 to 2025
CMS Open Payments shows 156 general payments to Dr. Ulloa from 20 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 49% of the total. Zimmer Biomet Holdings, Inc. paid the most, $6,937.
General payments to Dr. Ulloa by program year, 2016 to 2025
General payments to Dr. Ulloa by kind, 2016 to 2025
- Travel and lodging$11,05549%
- Education$6,88230%
- Food and beverage$3,56516%
- Consulting fees$1,2906%
Companies that paid Dr. Ulloa the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sergio Agni Ulloa graduated from Ohio University, College of Osteopathic Medicine
Dr. Ulloa graduated from Ohio University, College of Osteopathic Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sergio Agni Ulloa'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)Clinician Public Reporting: Overall MIPS Performance (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. Sergio Agni Ulloa
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. Sergio Agni Ulloa's NPI number?
Dr. Sergio Agni Ulloa's NPI number is 1912187626. It was assigned on November 9, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Sergio Agni Ulloa?
Dr. Sergio Agni Ulloa is an orthopedic surgeon in Athens, Ohio. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Sergio Agni Ulloa practice?
Dr. Ulloa practices at 75 Hospital Drive, Suite 100, Athens, OH 45701. Dr. Ulloa's primary practice is Athens Surgery Center in Athens, Ohio. Dmand AI also links Dr. Ulloa to 1 group practice or clinic and 1 home health agency.
What is Dr. Sergio Agni Ulloa's office phone number?
The practice phone on file for Dr. Ulloa is (740) 566-4504.
What is Dr. Sergio Agni Ulloa's medical license number?
Dr. Ulloa holds Ohio license 34.009633.
Which hospitals is Dr. Sergio Agni Ulloa affiliated with?
Dr. Ulloa is affiliated with OhioHealth O'Bleness Hospital.
What medical group is Dr. Sergio Agni Ulloa part of?
Dr. Ulloa is linked to OhioHealth Physician Group.
Does Dr. Sergio Agni Ulloa accept Medicare?
Yes. CMS data shows Dr. Ulloa billed Medicare for 7,093 services in 2024, and Dr. Ulloa accepts Medicare assignment.
What is Dr. Sergio Agni Ulloa's MIPS score?
Dr. Ulloa's MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
How many Medicare patients does Dr. Sergio Agni Ulloa see?
CMS counts 654 Medicare patients who saw Dr. Ulloa in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Sergio Agni Ulloa bill to Medicare?
In 2024, Dr. Ulloa's most billed Medicare services were injected or infused drug (J7325), injected or infused drug (J3301) and office visit, established patient (99213).
Where did Dr. Sergio Agni Ulloa go to medical school?
Dr. Ulloa graduated from Ohio University, College of Osteopathic Medicine in 2007.
What drugs does Dr. Sergio Agni Ulloa prescribe most?
In 2024 Medicare Part D data, Dr. Ulloa's most prescribed drugs by claims were Meloxicam, Oxycodone-Acetaminophen and Tramadol HCl.
Has Dr. Sergio Agni Ulloa received payments from drug or device companies?
CMS Open Payments shows $22,792 in general payments to Dr. Ulloa from 20 companies from 2016 to 2025. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Dr. Sergio Agni Ulloa been practicing?
Dr. Ulloa graduated from medical school in 2007, 19 years ago.
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