Marcela Jannet Sierra-Romero, OD
- Medicare patients, 2024
- 531
- Part D claims, 2024
- 761
- MIPS score, 2024
- 88
- Industry payments
- $84
- Affiliated sites
- 2
- Practice address
- 560 E Continental Rd, Green Valley, AZ 85614
- Practice phone
- Call (520) 625-5673
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vista Eye Care, PLC
Green Valley, Arizona
Find Marcela Sierra-Romero'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.
Marcela Jannet Sierra-Romero is an optometrist in Green Valley, Arizona
Marcela Sierra-Romero practices at Vista Eye Care, PLC in Green Valley, Arizona.
Marcela Sierra-Romero's NPI, 1497260673, was assigned on December 9, 2017. Marcela Sierra-Romero holds Arizona license 2226.
- NPI
- 1497260673NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274895156
- NPI enumeration date
- December 9, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (520) 625-5673
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Marcela Jannet Sierra-Romero practices at Vista Eye Care, PLC in Green Valley, Arizona
Marcela Sierra-Romero's primary practice is Vista Eye Care, PLC, at 560 E Continental Rd, Green Valley, AZ 85614 in Pima County. The practice phone is (520) 625-5673.
- Vista Eye Care, PLC560 E Continental Rd, Green Valley, AZ 85614 · Pima CountyPhone(520) 625-5673
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Marcela Jannet Sierra-Romero is affiliated with 3 sites of care and 2 medical groups
Marcela Sierra-Romero's primary practice is Vista Eye Care, PLC in Green Valley, Arizona. Dmand AI also links Marcela Sierra-Romero to 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Marcela Jannet Sierra-Romero's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marcela Sierra-Romero practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vista Eye Care, PLC | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Marcela Jannet Sierra-Romero is one of 958 optometrists in Arizona
Optometrist is Marcela Sierra-Romero's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Marcela Sierra-Romero is licensed in Arizona.
Specialties and state licenses
- Optometrist, ArizonaPrimary
Optometrists near Marcela Sierra-Romero
Counts of optometrists 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
Marcela Jannet Sierra-Romero treated 531 Medicare patients in 2024, average age 76
CMS counts 531 Medicare patients who saw Marcela Sierra-Romero in 2024. The largest group is 75 to 84, with 247 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 2% are also on Medicaid. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Marcela Sierra-Romero's median patient age at 77, with 55% women.
Marcela Sierra-Romero's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Marcela Sierra-Romero's Medicare patients by sex, 2024
- Women33663%
- Men19537%
Chronic conditions among Marcela Sierra-Romero's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis39%
- Diabetes22%
- Ischemic heart disease19%
- Chronic kidney disease18%
- Mood disorders18%
- Osteoporosis18%
Share of Medicare patients with each condition. A patient can have several.
Marcela Sierra-Romero's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marcela Jannet Sierra-Romero wrote 761 Medicare Part D claims in 2024
In 2024, Marcela Sierra-Romero wrote 761 Medicare Part D claims for 216 patients. 72% of them were for generic drugs.
Marcela Sierra-Romero's Part D claims by kind of drug, 2024
- Generic548 claims72%
- Brand-name213 claims28%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Marcela Jannet Sierra-Romero scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Marcela Sierra-Romero for performance year 2024, reported individually. Marcela Sierra-Romero accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Marcela Sierra-Romero's MIPS scores, performance year 2024
- 88of 100Final score
- 76.5of 100Quality
- 40of 100Improvement Activities
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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Marcela Jannet Sierra-Romero received $84 in industry payments in 2025
CMS Open Payments shows 1 general payment to Marcela Sierra-Romero from 1 drug or device company in 2025. Entertainment make up the largest share, 100% of the total. Optos, Inc. paid the most, $84.
Companies that paid Marcela Sierra-Romero the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Marcela Jannet Sierra-Romero'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 Data |
| 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 (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) |
| Industry payments | Open Payments (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 Marcela Jannet Sierra-Romero
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marcela Jannet Sierra-Romero's NPI number?
Marcela Jannet Sierra-Romero's NPI number is 1497260673. It was assigned on December 9, 2017, and it is active in the NPI Registry.
What does Marcela Jannet Sierra-Romero specialize in?
Marcela Jannet Sierra-Romero is an optometrist in Green Valley, Arizona. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Marcela Jannet Sierra-Romero practice?
Marcela Sierra-Romero practices at 560 E Continental Rd, Green Valley, AZ 85614. Marcela Sierra-Romero's primary practice is Vista Eye Care, PLC in Green Valley, Arizona. Dmand AI also links Marcela Sierra-Romero to 2 group practices and clinics and 2 medical groups.
What is Marcela Jannet Sierra-Romero's office phone number?
The practice phone on file for Marcela Sierra-Romero is (520) 625-5673.
What is Marcela Jannet Sierra-Romero's medical license number?
Marcela Sierra-Romero holds Arizona license 2226.
Does Marcela Jannet Sierra-Romero accept Medicare?
Yes. CMS lists Marcela Sierra-Romero as accepting Medicare assignment.
What is Marcela Jannet Sierra-Romero's MIPS score?
Marcela Sierra-Romero's MIPS final score for performance year 2024 is 88 out of 100, reported individually.
How many Medicare patients does Marcela Jannet Sierra-Romero see?
CMS counts 531 Medicare patients who saw Marcela Sierra-Romero in 2024, with an average age of 76.
Has Marcela Jannet Sierra-Romero received payments from drug or device companies?
CMS Open Payments shows $84 in general payments to Marcela Sierra-Romero from 1 company from 2025 to 2025. The largest total came from Optos, Inc.
How long has Marcela Jannet Sierra-Romero been practicing?
Marcela Sierra-Romero graduated from medical school in 2017, 9 years ago.
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