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Dr. Deanna C. Fang, MD
NPI1265677538PAC ID5698083269
- Medicare services, 2024
- 865
- Medicare patients, 2024
- 395
- Publications
- 6
- MIPS score, 2024
- 91
- Hospital affiliations
- 1
- Practice address
- 200 W Arbor Dr, San Diego, CA 92103
- Practice phone
- Call (619) 543-6222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCSD Hillcrest Medical Center
San Diego, California
Find Dr. Fang's professional email, personal email and mobile number
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Dr. Deanna C. Fang is a pathologist in San Diego, California
Dr. Fang practices at UCSD Hillcrest Medical Center in San Diego, California.
Dr. Fang's NPI, 1265677538, was assigned on December 15, 2008. Dr. Fang graduated from Saint Louis University School Of Medicine in 2007. Dr. Fang's California license number on file is A140477.
NPI and contact details
- NPI
- 1265677538NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698083269
- NPI enumeration date
- December 15, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 543-6222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Deanna C. Fang practices at UCSD Hillcrest Medical Center in San Diego, California
Dr. Fang's primary practice is UCSD Hillcrest Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.
- UCSD Hillcrest Medical Center200 W Arbor Dr, San Diego, CA 92103 · San Diego CountyPhone(619) 543-6222
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Deanna C. Fang is affiliated with 2 sites of care and 1 medical group
Dr. Fang's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dr. Fang is also affiliated with Hillcrest Medical Center. The medical group on file is UC San Diego Health.
UCSD Hillcrest Medical CenterPrimary
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. Deanna C. Fang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSD Hillcrest Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Deanna C. Fang is one of 1,354 pathologists in California
Anatomic pathology and clinical pathology is Dr. Fang's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Fang is board certified in blood banking/transfusion medicine by the American Board of Pathology. Dmand AI has Dr. Fang's licenses on file in 3 states: California, Utah and Florida.
Specialties and state licenses
- Anatomic pathology and clinical pathology, CaliforniaPrimary
- Utah license
- Clinical pathology/laboratory medicine, Florida
Pathologists near Dr. Fang
Counts of pathologists 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. Deanna C. Fang billed Medicare for 865 services in 2024
CMS data shows 865 Medicare services from Dr. Fang across 3 procedure codes in 2024, for 395 Medicare patients. Medicare paid $33,047 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024865
Medicare patients395
Paid by Medicare$33,047
Procedure codes3
Dr. Fang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 8302024: 7549%
- Other services
- 2023: 1212024: 1118%
Dr. Fang compared with the California median for pathologists, 2024
- Dr. Fang
- California median
- Medicare services
- 865vs 1,15325% below
- Medicare patients
- 395vs 44712% below
Medians across 1,094 pathologists in California with Dmand AI profiles that report each measure.
Dr. Fang'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. Fang and other pathologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Deanna C. Fang treated 395 Medicare patients in 2024, average age 61
CMS counts 395 Medicare patients who saw Dr. Fang in 2024. The largest group is under 65, with 193 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 52% are also on Medicaid. Their average risk score is 4.64, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Fang's median patient age at 59, with 34% women.
Medicare patients, 2024395
Average age61
Average risk score4.64
Also on Medicaid52%
Dr. Fang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Fang's Medicare patients by sex, 2024
- Women13133%
- Men26467%
Chronic conditions among Dr. Fang's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes67%
- Heart failure42%
- Ischemic heart disease37%
- Arthritis30%
- Mood disorders28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women34%
- Men65%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Deanna C. Fang scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Fang for performance year 2024, reported as part of a group. Dr. Fang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Fang's MIPS scores, performance year 2024
- 91of 100Final score
- 84.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 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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Dr. Deanna C. Fang has 6 publications on record
Dmand AI links 6 papers to Dr. Fang, published from 2017 to 2021. The most frequent topics are Plasma Exchange. Dr. Fang has published most often in J Clin Apher. Dr. Fang's most frequent co-authors are Mary P. Berg, MD, Sara M. Shunkwiler, MD and Pramod Guru, MBBS.
Papers6
Years published2017 to 2021
Dr. Fang's papers by year, 2017 to 2021
Topics Dr. Fang writes about most
- Plasma Exchange
Dr. Fang's most frequent co-authors
Recent publications by Dr. Fang
Blood Component RemovalGraft vs Host ReactionHematopoietic Stem Cell Transplantation
AnticoagulantsDisease ManagementDrug Monitoring
AcanthocephalaIntestinal Diseases, ParasiticMicroscopy
See who Dr. Fang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Fang works with, so you can find a warm path to the right pathologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Deanna C. Fang received $484 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Fang from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Werfen USA LLC paid the most, $484.
Companies that paid Dr. Fang the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Deanna C. Fang graduated from Saint Louis University School Of Medicine
Dr. Fang graduated from Saint Louis University School Of Medicine in 2007.
- Medical school
- Board certified in blood banking/transfusion medicine
- Board certified in pathology - anatomic/pathology - clinical
- Board certified in pathology - medical microbiology
Source: Dmand AI Professional Profile Data
Dr. Deanna C. Fang accepts plans from 5 insurance carriers
Dr. Fang is in network with 5 carriers, including Aetna, Molina and United Healthcare. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Aetna
- Molina
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
Plan types Dr. Fang accepts, by number of carriers
- HMO3
- Medicare3
- EPO2
- POS2
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Deanna C. Fang'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) |
| 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 Dr. Deanna C. Fang
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. Deanna C. Fang's NPI number?
Dr. Deanna C. Fang's NPI number is 1265677538. It was assigned on December 15, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Deanna C. Fang?
Dr. Deanna C. Fang is a pathologist in San Diego, California. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Deanna C. Fang practice?
Dr. Fang practices at 200 W Arbor Dr, San Diego, CA 92103. Dr. Fang's primary practice is UCSD Hillcrest Medical Center in San Diego, California.
What is Dr. Deanna C. Fang's office phone number?
The practice phone on file for Dr. Fang is (619) 543-6222.
What is Dr. Deanna C. Fang's medical license number?
Dr. Fang's California license number on file is A140477, one of the licenses on file in 3 states.
Which states has Dr. Deanna C. Fang been licensed in?
Dmand AI has state licenses on file for Dr. Fang in California (2016 to 2025), Utah (2009 to 2026) and Florida (2015 to 2020).
Which hospitals is Dr. Deanna C. Fang affiliated with?
Dr. Fang is affiliated with Hillcrest Medical Center.
What medical group is Dr. Deanna C. Fang part of?
Dr. Fang is linked to UC San Diego Health.
Does Dr. Deanna C. Fang accept Medicare?
Yes. CMS data shows Dr. Fang billed Medicare for 865 services in 2024, and Dr. Fang accepts Medicare assignment.
What is Dr. Deanna C. Fang's MIPS score?
Dr. Fang's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Deanna C. Fang see?
CMS counts 395 Medicare patients who saw Dr. Fang in 2024, with an average age of 61.
Is Dr. Deanna C. Fang board certified?
Yes. Dr. Fang is board certified in blood banking/transfusion medicine by the American Board of Pathology.
What services does Dr. Deanna C. Fang bill to Medicare?
In 2024, Dr. Fang's most billed Medicare services were lab and pathology test (86077), medicare service (G0452) and lab and pathology test (80505).
Where did Dr. Deanna C. Fang go to medical school?
Dr. Fang graduated from Saint Louis University School Of Medicine in 2007.
Has Dr. Deanna C. Fang received payments from drug or device companies?
CMS Open Payments shows $484 in general payments to Dr. Fang from 1 company from 2025 to 2025. The largest total came from Werfen USA LLC.
How long has Dr. Deanna C. Fang been practicing?
Dr. Fang graduated from medical school in 2007, 19 years ago.
Does Dr. Deanna C. Fang do research?
Dmand AI links 6 publications to Dr. Fang, published from 2017 to 2021.
Who does Dr. Deanna C. Fang publish with?
Dr. Fang's most frequent co-authors are Mary P. Berg, MD (2 shared papers), Sara M. Shunkwiler, MD (2 shared papers) and Pramod Guru, MBBS (1 shared paper).
What insurance does Dr. Deanna C. Fang accept?
Dr. Fang is in network with 5 carriers, including Aetna, Molina and United Healthcare. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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