Andrea Liu Gerytch
- Medicare services, 2024
- 22
- Medicare patients, 2024
- 76
- Hospital affiliations
- 2
- Industry payments
- $170
- Medical groups
- 4
- Practice address
- 8300 Red Bug Lake Rd, Oviedo, FL 32765
- Practice phone
- Call (615) 850-6055
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Andrea Liu Gerytch'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.
Andrea Liu Gerytch is an anesthesiologist in Oviedo, Florida
Andrea Liu Gerytch practices at Oviedo Medical Center in Oviedo, Florida, part of HCA Healthcare.
Andrea Liu Gerytch's NPI, 1578023677, was assigned on March 23, 2019. Andrea Liu Gerytch graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 2019. Andrea Liu Gerytch holds Florida license OS19911.
- NPI
- 1578023677NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234599796
- NPI enumeration date
- March 23, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (615) 850-6055
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Andrea Liu Gerytch practices at Oviedo Medical Center in Oviedo, Florida
Andrea Liu Gerytch's primary practice is Oviedo Medical Center, at 8300 Red Bug Lake Rd, Oviedo, FL 32765 in Seminole County. The practice phone is (615) 850-6055.
- Oviedo Medical Center8300 Red Bug Lake Rd, Oviedo, FL 32765 · Seminole CountyPhone(615) 850-6055
Source: Dmand AI Affiliation Data
Andrea Liu Gerytch is affiliated with 2 sites of care and 4 medical groups
Andrea Liu Gerytch's primary practice is Oviedo Medical Center in Oviedo, Florida, part of HCA Healthcare. Andrea Liu Gerytch is also affiliated with Parrish Medical Center. The medical group on file is Sheridan Healthcare. Dmand AI also links Andrea Liu Gerytch to 3 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Andrea Liu Gerytch's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Andrea Liu Gerytch practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oviedo Medical Center | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Andrea Liu Gerytch is one of 3,063 anesthesiologists in Florida
Anesthesiology is Andrea Liu Gerytch's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Andrea Liu Gerytch is board certified in 2023 - 2026 by the FL State License. Andrea Liu Gerytch is licensed in Florida.
Specialties and state licenses
- Anesthesiology, FloridaPrimary
Anesthesiologists near Andrea Liu Gerytch
Counts of anesthesiologists 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
Andrea Liu Gerytch billed Medicare for 22 services in 2024
CMS data shows 22 Medicare services from Andrea Liu Gerytch across 2 procedure codes in 2024, for 76 Medicare patients. Medicare paid $1,118 for them. Every service was in a facility, such as a hospital, rather than an office.
Andrea Liu Gerytch compared with the Florida median for anesthesiologists, 2024
- Andrea Liu Gerytch
- Florida median
- Medicare services
- 22vs 7470% below
- Medicare patients
- 76vs 12037% below
Medians across 2,878 anesthesiologists in Florida with Dmand AI profiles that report each measure.
Andrea Liu Gerytch'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 Andrea Liu Gerytch?
Medicare shows one payer. Book a meeting to get commercial claims data for Andrea Liu Gerytch and other anesthesiologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Andrea Liu Gerytch treated 76 Medicare patients in 2024, average age 73
CMS counts 76 Medicare patients who saw Andrea Liu Gerytch in 2024. The largest group is 65 to 74, with 38 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Andrea Liu Gerytch's median patient age at 58, with 66% women.
Andrea Liu Gerytch's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Andrea Liu Gerytch's Medicare patients by sex, 2024
- Women4053%
- Men3647%
Chronic conditions among Andrea Liu Gerytch's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Anxiety34%
- Ischemic heart disease34%
- Chronic kidney disease29%
- Diabetes28%
- Atrial fibrillation26%
Share of Medicare patients with each condition. A patient can have several.
Andrea Liu Gerytch's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women66%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Andrea Liu Gerytch takes part in Medicare
Andrea Liu Gerytch accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Andrea Liu Gerytch received $170 in industry payments from 2024 to 2025
CMS Open Payments shows 3 general payments to Andrea Liu Gerytch from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Becton, Dickinson and Company paid the most, $153.
General payments to Andrea Liu Gerytch by program year, 2024 to 2025
Companies that paid Andrea Liu Gerytch the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Andrea Liu Gerytch graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury
Andrea Liu Gerytch graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 2019.
- Medical school
- Board certified in 2023 - 2026
- Board certified in 2019 - 2023
Source: Dmand AI Professional Profile Data
Andrea Liu Gerytch accepts plans from 4 insurance carriers
Andrea Liu Gerytch is in network with 4 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- HCSC
Plan types Andrea Liu Gerytch accepts, by number of carriers
- Medicare2
- EPO1
- HMO1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Andrea Liu Gerytch'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Andrea Liu Gerytch
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Andrea Liu Gerytch's NPI number?
Andrea Liu Gerytch's NPI number is 1578023677. It was assigned on March 23, 2019, and it is active in the NPI Registry.
What does Andrea Liu Gerytch specialize in?
Andrea Liu Gerytch is an anesthesiologist in Oviedo, Florida. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Andrea Liu Gerytch practice?
Andrea Liu Gerytch practices at 8300 Red Bug Lake Rd, Oviedo, FL 32765. Andrea Liu Gerytch's primary practice is Oviedo Medical Center in Oviedo, Florida, part of HCA Healthcare. Dmand AI also links Andrea Liu Gerytch to 3 medical groups.
What is Andrea Liu Gerytch's office phone number?
The practice phone on file for Andrea Liu Gerytch is (615) 850-6055.
What is Andrea Liu Gerytch's medical license number?
Andrea Liu Gerytch holds Florida license OS19911.
Which hospitals is Andrea Liu Gerytch affiliated with?
Andrea Liu Gerytch practices at Oviedo Medical Center in Oviedo, Florida. Andrea Liu Gerytch is also affiliated with Parrish Medical Center.
What medical group is Andrea Liu Gerytch part of?
Andrea Liu Gerytch is linked to Sheridan Healthcare. Dmand AI links Andrea Liu Gerytch to 3 more medical groups.
Does Andrea Liu Gerytch accept Medicare?
Yes. CMS data shows Andrea Liu Gerytch billed Medicare for 22 services in 2024, and Andrea Liu Gerytch accepts Medicare assignment.
How many Medicare patients does Andrea Liu Gerytch see?
CMS counts 76 Medicare patients who saw Andrea Liu Gerytch in 2024, with an average age of 73.
Is Andrea Liu Gerytch board certified?
Yes. Andrea Liu Gerytch is board certified in 2023 - 2026 by the FL State License.
Show 5 more questionsShow fewer questions
What services does Andrea Liu Gerytch bill to Medicare?
In 2024, Andrea Liu Gerytch's most billed Medicare services were surgery: brain, spine and nerves (64415) and surgery: brain, spine and nerves (64447).
Where did Andrea Liu Gerytch go to medical school?
Andrea Liu Gerytch graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 2019.
Has Andrea Liu Gerytch received payments from drug or device companies?
CMS Open Payments shows $170 in general payments to Andrea Liu Gerytch from 2 companies from 2024 to 2025. The largest total came from Becton, Dickinson and Company.
How long has Andrea Liu Gerytch been practicing?
Andrea Liu Gerytch graduated from medical school in 2019, 7 years ago.
What insurance does Andrea Liu Gerytch accept?
Andrea Liu Gerytch is in network with 4 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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