Dr. Maria H. Berrocal-Fernandez, MD
- Medicare services, 2024
- 1,809
- Medicare patients, 2024
- 287
- Part D claims, 2024
- 3,545
- Industry payments
- $689,818
- Affiliated sites
- 2
- Practice address
- Ave De Diego 150 Esq. Baldorioty, San Juan, PR 00907
- Practice phone
- Call (787) 725-9315
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
MHB Ophthalmics, PSC
Physician office · San Juan, Puerto Rico
Find Dr. Berrocal-Fernandez'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.
Dr. Maria H. Berrocal-Fernandez is an ophthalmologist in San Juan, Puerto Rico
Dr. Berrocal-Fernandez practices at MHB Ophthalmics, PSC in San Juan, Puerto Rico.
Dr. Berrocal-Fernandez's NPI, 1104800630, was assigned on November 29, 2005. Dr. Berrocal-Fernandez holds Puerto Rico license 9358.
- NPI
- 1104800630NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476570862
- NPI enumeration date
- November 29, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 725-9315
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Maria H. Berrocal-Fernandez practices at 2 locations in San Juan, Puerto Rico
Dr. Berrocal-Fernandez's primary practice is MHB Ophthalmics, PSC, at Ave De Diego 150 Esq. Baldorioty, San Juan, PR 00907. The practice phone is (787) 725-9315. The NPI Registry lists Dr. Berrocal-Fernandez's practice address as 150 Ave De Diego, San Juan, PR 00927.
- MHB Ophthalmics, PSCPrimaryAve De Diego 150 Esq. Baldorioty, San Juan, PR 00907Phone(787) 725-9315
- NPI Registry address150 Ave De Diego, San Juan, PR 00927 · San Juan CountyPhone(787) 725-9315
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Maria H. Berrocal-Fernandez is affiliated with 2 sites of care
Dr. Berrocal-Fernandez's primary practice is MHB Ophthalmics, PSC in San Juan, Puerto Rico. Dmand AI also links Dr. Berrocal-Fernandez to 1 physician office, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Maria H. Berrocal-Fernandez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Berrocal-Fernandez practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MHB Ophthalmics, PSC | 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. Maria H. Berrocal-Fernandez is one of 188 ophthalmologists in Puerto Rico
Ophthalmology is Dr. Berrocal-Fernandez's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Berrocal-Fernandez is licensed in Puerto Rico.
Specialties and state licenses
- Ophthalmology, Puerto RicoPrimary
Ophthalmologists near Dr. Berrocal-Fernandez
Counts of ophthalmologists 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. Maria H. Berrocal-Fernandez billed Medicare for 1,809 services in 2024
CMS data shows 1,809 Medicare services from Dr. Berrocal-Fernandez across 13 procedure codes in 2024, for 287 Medicare patients. Medicare paid $121,670 for them.
Dr. Berrocal-Fernandez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,4062024: 1,3514%
- Surgery
- 2023: 2712024: 2662%
- Drugs given in the office
- 2023: 1562024: 1541%
- Lab and pathology
- 2023: 02024: 38
Where Dr. Berrocal-Fernandez's Medicare services took place, 2024
- In an office1,76598%
- In a facility442%
Dr. Berrocal-Fernandez compared with the Puerto Rico median for ophthalmologists, 2024
- Dr. Berrocal-Fernandez
- Puerto Rico median
- Medicare services
- 1,809vs 12015.1 times
- Medicare patients
- 287vs 584.9 times
- Part D claims
- 3,465vs 2,61932% above
Medians across 196 ophthalmologists in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Berrocal-Fernandez'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Maria H. Berrocal-Fernandez treated 287 Medicare patients in 2024, average age 77
CMS counts 287 Medicare patients who saw Dr. Berrocal-Fernandez in 2024. The largest group is 75 to 84, with 127 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Berrocal-Fernandez's median patient age at 78, with 48% women.
Dr. Berrocal-Fernandez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Berrocal-Fernandez's Medicare patients by sex, 2024
- Women17762%
- Men11038%
Chronic conditions among Dr. Berrocal-Fernandez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes63%
- Arthritis41%
- Chronic kidney disease28%
- Ischemic heart disease24%
- Osteoporosis21%
- Asthma20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Berrocal-Fernandez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Maria H. Berrocal-Fernandez wrote 3,545 Medicare Part D claims in 2024
In 2024, Dr. Berrocal-Fernandez wrote 3,545 Medicare Part D claims for 834 patients. 70% of them were for generic drugs. CMS names the drug for 3,465 of them, across 26 drugs with 11 or more claims each, at $171,882 in total drug cost. In 2023, CMS named 3,446 claims across 26 drugs.
Dr. Berrocal-Fernandez's Part D claims by kind of drug, 2024
- Generic2,495 claims70%
- Brand-name1,050 claims30%
Dr. Berrocal-Fernandez'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 Dr. Berrocal-Fernandez's Part D claims, 2024
- Antibiotics3%100 of 3,545 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: 3,4462024: 3,4651%
Drugs named by CMS: 26 in 2024, 26 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
Dr. Maria H. Berrocal-Fernandez scored 0 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for Dr. Berrocal-Fernandez for performance year 2024, reported individually. Dr. Berrocal-Fernandez accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 198 procedures of cataract surgery by Dr. Berrocal-Fernandez, more than 84% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Berrocal-Fernandez's MIPS scores, performance year 2024
- 0of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 0of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Berrocal-Fernandez ranks in Medicare procedure volume
- Cataract surgery
- 84th percentile198 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Maria H. Berrocal-Fernandez received $689,818 in industry payments from 2016 to 2025
CMS Open Payments shows 485 general payments to Dr. Berrocal-Fernandez from 23 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 65% of the total. Alcon Laboratories Inc paid the most, $309,914. It also lists 2 research payments totaling $94,650 in 2025.
General payments to Dr. Berrocal-Fernandez by program year, 2016 to 2025
General payments to Dr. Berrocal-Fernandez by kind, 2016 to 2025
- Consulting fees$447,89665%
- Speaker and faculty fees$173,72025%
- Travel and lodging$46,5067%
- Food and beverage$17,3673%
- Other$4,3191%
Companies that paid Dr. Berrocal-Fernandez the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Maria H. Berrocal-Fernandez's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Maria H. Berrocal-Fernandez
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. Maria H. Berrocal-Fernandez's NPI number?
Dr. Maria H. Berrocal-Fernandez's NPI number is 1104800630. It was assigned on November 29, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Maria H. Berrocal-Fernandez?
Dr. Maria H. Berrocal-Fernandez is an ophthalmologist in San Juan, Puerto Rico. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Maria H. Berrocal-Fernandez practice?
Dr. Berrocal-Fernandez practices at Ave De Diego 150 Esq. Baldorioty, San Juan, PR 00907. Dr. Berrocal-Fernandez also practices at 150 Ave De Diego, San Juan, PR 00927. Dr. Berrocal-Fernandez's primary practice is MHB Ophthalmics, PSC in San Juan, Puerto Rico. Dmand AI also links Dr. Berrocal-Fernandez to 1 physician office.
What is Dr. Maria H. Berrocal-Fernandez's office phone number?
The practice phone on file for Dr. Berrocal-Fernandez is (787) 725-9315.
What is Dr. Maria H. Berrocal-Fernandez's medical license number?
Dr. Berrocal-Fernandez holds Puerto Rico license 9358.
Does Dr. Maria H. Berrocal-Fernandez accept Medicare?
Yes. CMS data shows Dr. Berrocal-Fernandez billed Medicare for 1,809 services in 2024, and Dr. Berrocal-Fernandez accepts Medicare assignment.
What is Dr. Maria H. Berrocal-Fernandez's MIPS score?
Dr. Berrocal-Fernandez's MIPS final score for performance year 2024 is 0 out of 100, reported individually.
How many Medicare patients does Dr. Maria H. Berrocal-Fernandez see?
CMS counts 287 Medicare patients who saw Dr. Berrocal-Fernandez in 2024, with an average age of 77.
What services does Dr. Maria H. Berrocal-Fernandez bill to Medicare?
In 2024, Dr. Berrocal-Fernandez's most billed Medicare services were eye exam or test (92134), eye exam or test (92014) and eye exam or test (92201).
What drugs does Dr. Maria H. Berrocal-Fernandez prescribe most?
In 2024 Medicare Part D data, Dr. Berrocal-Fernandez's most prescribed drugs by claims were Prednisolone Acetate, Ofloxacin and Erythromycin.
Has Dr. Maria H. Berrocal-Fernandez received payments from drug or device companies?
CMS Open Payments shows $689,818 in general payments to Dr. Berrocal-Fernandez from 23 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Maria H. Berrocal-Fernandez been practicing?
Dr. Berrocal-Fernandez graduated from medical school in 1986, 40 years ago.
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