Ralitza Petrova Parina
- Medicare services, 2024
- 13
- Medicare patients, 2024
- 31
- Part D claims, 2024
- 49
- Publications
- 19
- MIPS score, 2024
- 89
- Practice address
- 11234 Anderson St, Loma Linda, CA 92354
- Practice phone
- Call (909) 558-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ralitza Parina'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.
Ralitza Petrova Parina is a surgical oncologist in Loma Linda, California
Ralitza Parina practices at Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church.
Ralitza Parina's NPI, 1427437227, was assigned on May 26, 2015. Ralitza Parina graduated from UC San Diego School of Medicine in 2015. Ralitza Parina holds California license A177319.
- NPI
- 1427437227NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385021625
- NPI enumeration date
- May 26, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 558-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ralitza Petrova Parina practices at Loma Linda University Medical Center in Loma Linda, California
Ralitza Parina's primary practice is Loma Linda University Medical Center, at 11234 Anderson St, Loma Linda, CA 92354 in San Bernardino County. The practice phone is (909) 558-4000.
- Loma Linda University Medical Center11234 Anderson St, Loma Linda, CA 92354 · San Bernardino CountyPhone(909) 558-4000
Source: Dmand AI Affiliation Data
Ralitza Petrova Parina is affiliated with 3 sites of care and 3 medical groups
Ralitza Parina's primary practice is Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church. Ralitza Parina is also affiliated with Keck Hospital of USC. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI also links Ralitza Parina to 2 more medical groups and 1 other site, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ralitza Petrova Parina's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ralitza Parina practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Loma Linda University Medical Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Seventh-day Adventist Church and 6.2K+ hospitals, with verified contacts in the same login.
Ralitza Petrova Parina is one of 243 surgical oncologists in California
Surgical oncology is Ralitza Parina's primary specialty in the NPI Registry, under taxonomy code 2086X0206X. Ralitza Parina is board certified in surgery by the American Board of Surgery. Dmand AI has Ralitza Parina's licenses on file in 2 states: California and Alaska.
Specialties and state licenses
- Surgical oncology, CaliforniaPrimary
- Alaska license
Surgical oncologists near Ralitza Parina
Counts of surgical oncologists 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
Ralitza Petrova Parina billed Medicare for 13 services in 2024
CMS data shows 13 Medicare services from Ralitza Parina across 1 procedure code in 2024, for 31 Medicare patients. Medicare paid $3,699 for them. Every service was in a facility, such as a hospital, rather than an office.
Ralitza Parina compared with the California median for surgical oncologists, 2024
- Ralitza Parina
- California median
- Medicare services
- 13vs 17292% below
- Medicare patients
- 31vs 11172% below
- Part D claims
- 19vs 2214% below
Medians across 217 surgical oncologists in California with Dmand AI profiles that report each measure.
Ralitza Parina'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 Ralitza Parina and other surgical oncologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Ralitza Petrova Parina treated 31 Medicare patients in 2024, average age 59
CMS counts 31 Medicare patients who saw Ralitza Parina in 2024. 75% of them have chronic kidney disease, and 75% have high blood pressure. Their average risk score is 6.76, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Ralitza Parina's median patient age at 53, with 46% women.
Ralitza Parina's Medicare patients by sex, 2024
- Women1342%
- Men1858%
Chronic conditions among Ralitza Parina's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- Diabetes71%
- High cholesterol61%
- Arthritis42%
Share of Medicare patients with each condition. A patient can have several.
Ralitza Parina's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women46%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ralitza Petrova Parina wrote 49 Medicare Part D claims in 2024
In 2024, Ralitza Parina wrote 49 Medicare Part D claims for 38 patients. 100% of them were for generic drugs. CMS names the drug for 19 of them, across 1 drug with 11 or more claims each, at $52 in total drug cost. In 2023, CMS named 46 claims across 2 drugs.
Ralitza Parina'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 Ralitza Parina's Part D claims, 2024
- Opioids67%33 of 49 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: 462024: 1959%
Drugs named by CMS: 1 in 2024, 2 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
Ralitza Petrova Parina scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Ralitza Parina for performance year 2024, reported as part of a group. Ralitza Parina accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Ralitza Parina's MIPS scores, performance year 2024
- 89of 100Final score
- 72.1of 100Quality
- 80of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Ralitza Petrova Parina has 19 publications on record
Dmand AI links 19 papers to Ralitza Parina, published from 2014 to 2018. 2014 was the busiest year, with 4. The most frequent topics are California, Postoperative Complications and Plastic Surgery Procedures. Ralitza Parina has published most often in Plast Reconstr Surg. Ralitza Parina's most frequent co-authors are Amanda Anderson Gosman, MD, Ahmad Nazih Saad, MD and Mark A. Talamini, MD.
Ralitza Parina's papers by year, 2014 to 2018
Topics Ralitza Parina writes about most
- California
- Postoperative Complications
- Plastic Surgery Procedures
- Laparoscopy
- Cleft Palate
- Cosmetic Techniques
- Gastric Bypass
- Hospital Mortality
Ralitza Parina's most frequent co-authors
- Amanda Anderson Gosman, MD5 shared papers
- Ahmad Nazih Saad, MD5 shared papers
- Mark A. Talamini, MD5 shared papers
Recent publications by Ralitza Parina
J Ultrasound Med
Surg Obes Relat Dis
See who Ralitza Parina researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Ralitza Parina works with, so you can find a warm path to the right surgical oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Ralitza Petrova Parina received $456 in industry payments from 2022 to 2025
CMS Open Payments shows 6 general payments to Ralitza Parina from 4 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. XVIVO Perfusion Inc. paid the most, $352.
General payments to Ralitza Parina by program year, 2022 to 2025
Companies that paid Ralitza Parina the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Ralitza Petrova Parina graduated from UC San Diego School of Medicine
Ralitza Parina graduated from UC San Diego School of Medicine in 2015.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Ralitza Petrova Parina accepts plans from 11 insurance carriers
Ralitza Parina is in network with 11 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- Elevance
- HCSC
- Molina
- Regence Health Plans
- +3 more carriersWith a free account
Plan types Ralitza Parina accepts, by number of carriers
- Medicare8
- PPO7
- HMO6
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Ralitza Petrova Parina'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) |
| 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 |
| 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 Ralitza Petrova Parina
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ralitza Petrova Parina's NPI number?
Ralitza Petrova Parina's NPI number is 1427437227. It was assigned on May 26, 2015, and it is active in the NPI Registry.
What does Ralitza Petrova Parina specialize in?
Ralitza Petrova Parina is a surgical oncologist in Loma Linda, California. The primary specialty in the NPI Registry is Surgical Oncology Physician (taxonomy code 2086X0206X).
Where does Ralitza Petrova Parina practice?
Ralitza Parina practices at 11234 Anderson St, Loma Linda, CA 92354. Ralitza Parina's primary practice is Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church. Dmand AI also links Ralitza Parina to 2 medical groups and 1 other site.
What is Ralitza Petrova Parina's office phone number?
The practice phone on file for Ralitza Parina is (909) 558-4000.
What is Ralitza Petrova Parina's medical license number?
Ralitza Parina holds California license A177319, one of the licenses on file in 2 states.
Which states has Ralitza Petrova Parina been licensed in?
Dmand AI has state licenses on file for Ralitza Parina in California (2022 to 2026) and Alaska (2018 to 2021).
Which hospitals is Ralitza Petrova Parina affiliated with?
Ralitza Parina practices at Loma Linda University Medical Center in Loma Linda, California. Ralitza Parina is also affiliated with Keck Hospital of USC.
What medical group is Ralitza Petrova Parina part of?
Ralitza Parina is linked to Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI links Ralitza Parina to 2 more medical groups.
Does Ralitza Petrova Parina accept Medicare?
Yes. CMS data shows Ralitza Parina billed Medicare for 13 services in 2024, and Ralitza Parina accepts Medicare assignment.
What is Ralitza Petrova Parina's MIPS score?
Ralitza Parina's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
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How many Medicare patients does Ralitza Petrova Parina see?
CMS counts 31 Medicare patients who saw Ralitza Parina in 2024, with an average age of 59.
Is Ralitza Petrova Parina board certified?
Yes. Ralitza Parina is board certified in surgery by the American Board of Surgery.
What services does Ralitza Petrova Parina bill to Medicare?
In 2024, Ralitza Parina's most billed Medicare services were surgery: urinary system (50360).
Where did Ralitza Petrova Parina go to medical school?
Ralitza Parina graduated from UC San Diego School of Medicine in 2015.
What drugs does Ralitza Petrova Parina prescribe most?
In 2024 Medicare Part D data, Ralitza Parina's most prescribed drugs by claims were Oxycodone HCl.
Has Ralitza Petrova Parina received payments from drug or device companies?
CMS Open Payments shows $456 in general payments to Ralitza Parina from 4 companies from 2022 to 2025. The largest total came from XVIVO Perfusion Inc.
How long has Ralitza Petrova Parina been practicing?
Ralitza Parina graduated from medical school in 2015, 11 years ago.
Does Ralitza Petrova Parina do research?
Dmand AI links 19 publications to Ralitza Parina, published from 2014 to 2018.
Who does Ralitza Petrova Parina publish with?
Ralitza Parina's most frequent co-authors are Amanda Anderson Gosman, MD (5 shared papers), Ahmad Nazih Saad, MD (5 shared papers) and Mark A. Talamini, MD (5 shared papers).
What insurance does Ralitza Petrova Parina accept?
Ralitza Parina is in network with 11 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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