Dr. Melissa Enriquez Sims, MD, MPH
- Medicare services, 2023
- 346
- Medicare patients, 2024
- 77
- MIPS score, 2024
- 91
- Hospital affiliations
- 1
- Medical groups
- 3
- 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
UC San Diego Medical Center
San Diego, California
Find Dr. Sims' professional email, personal email and mobile number
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Dr. Melissa Enriquez Sims is a diagnostic radiologist in San Diego, California
Dr. Sims practices at UC San Diego Medical Center in San Diego, California.
Dr. Sims' NPI, 1508064262, was assigned on July 4, 2007. Dr. Sims holds California license A106341.
- NPI
- 1508064262NPI Registry (opens in a new tab)
- NPI enumeration date
- July 4, 2007
- NPI status
- Active
- Practice phone
- (619) 543-6222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Melissa Enriquez Sims practices at UC San Diego Medical Center in San Diego, California
Dr. Sims' primary practice is UC San Diego Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.
- UC San Diego 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. Melissa Enriquez Sims is affiliated with 2 sites of care and 3 medical groups
Dr. Sims' primary practice is UC San Diego Medical Center in San Diego, California. Dr. Sims is also affiliated with Hillcrest Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Sims to 2 more medical groups, each named with a free account.
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. Melissa Enriquez Sims' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sims practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UC San Diego Medical Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Melissa Enriquez Sims is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Sims' primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Sims is licensed in California.
Specialties and state licenses
- Diagnostic radiology, CaliforniaPrimary
Diagnostic radiologists near Dr. Sims
Counts of diagnostic radiologists 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. Melissa Enriquez Sims billed Medicare for 346 services in 2023
CMS data shows 346 Medicare services from Dr. Sims across 8 procedure codes in 2023, for 77 Medicare patients. Medicare paid $56,524 for them. Every service was in an office.
Dr. Sims' Medicare services by type, 2022 to 2023
- 2022
- 2023
- Imaging
- 2022: 3642023: 3465%
Dr. Sims compared with the California median for diagnostic radiologists, 2023
- Dr. Sims
- California median
- Medicare services
- 346vs 2,28185% below
- Medicare patients
- 77vs 1,34694% below
Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.
Dr. Sims' most billed Medicare procedure codes, 2023
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. Melissa Enriquez Sims treated 77 Medicare patients in 2024, average age 74
CMS counts 77 Medicare patients who saw Dr. Sims in 2024. The largest group is 65 to 74, with 37 patients. 75% of them have arthritis, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.57, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Dr. Sims' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Sims' Medicare patients by sex, 2024
- Women4862%
- Men2938%
Chronic conditions among Dr. Sims' Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure73%
- Ischemic heart disease30%
- Diabetes29%
- Anxiety27%
- Mood disorders27%
- Chronic kidney disease26%
Share of Medicare patients with each condition. A patient can have several.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Melissa Enriquez Sims 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. Sims for performance year 2024, reported as part of a group.
Dr. Sims' 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.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Dr. Melissa Enriquez Sims'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 | Medicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| 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. Melissa Enriquez Sims
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. Melissa Enriquez Sims' NPI number?
Dr. Melissa Enriquez Sims' NPI number is 1508064262. It was assigned on July 4, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Melissa Enriquez Sims?
Dr. Melissa Enriquez Sims is a diagnostic radiologist in San Diego, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Melissa Enriquez Sims practice?
Dr. Sims practices at 200 W Arbor Dr, San Diego, CA 92103. Dr. Sims' primary practice is UC San Diego Medical Center in San Diego, California. Dmand AI also links Dr. Sims to 2 medical groups.
What is Dr. Melissa Enriquez Sims' office phone number?
The practice phone on file for Dr. Sims is (619) 543-6222.
What is Dr. Melissa Enriquez Sims' medical license number?
Dr. Sims holds California license A106341.
Which hospitals is Dr. Melissa Enriquez Sims affiliated with?
Dr. Sims is affiliated with Hillcrest Medical Center.
What medical group is Dr. Melissa Enriquez Sims part of?
Dr. Sims is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Sims to 2 more medical groups.
Does Dr. Melissa Enriquez Sims accept Medicare?
Yes. CMS data shows Dr. Sims billed Medicare for 346 services in 2023.
What is Dr. Melissa Enriquez Sims' MIPS score?
Dr. Sims' MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. Melissa Enriquez Sims see?
CMS counts 77 Medicare patients who saw Dr. Sims in 2024, with an average age of 74.
What services does Dr. Melissa Enriquez Sims bill to Medicare?
In 2023, Dr. Sims' most billed Medicare services were diagnostic imaging (72148), diagnostic imaging (73721) and diagnostic imaging (73221).
How long has Dr. Melissa Enriquez Sims been practicing?
Dr. Sims' NPI was assigned in 2007.
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