Karen Theresa Hernandez, PA-C
- Medicare services, 2024
- 177
- Medicare patients, 2024
- 149
- Part D claims, 2024
- 527
- MIPS score, 2024
- 88
- Hospital affiliations
- 3
- Practice address
- 1475 Nw 12th Ave, Miami, FL 33136
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Karen Hernandez's professional email, personal email and mobile number
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Karen Theresa Hernandez is a physician assistant in Miami, Florida
Karen Hernandez practices at Sylvester Comprehensive Cancer Center in Miami, Florida, part of University of Miami.
Karen Hernandez's NPI, 1427284413, was assigned on June 3, 2009. Karen Hernandez holds Florida license PA9104909.
- NPI
- 1427284413NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062600604
- NPI enumeration date
- June 3, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Karen Theresa Hernandez practices at Sylvester Comprehensive Cancer Center in Miami, Florida
Karen Hernandez's primary practice is Sylvester Comprehensive Cancer Center, at 1475 Nw 12th Ave, Miami, FL 33136.
- Sylvester Comprehensive Cancer Center1475 Nw 12th Ave, Miami, FL 33136
Source: Dmand AI Affiliation Data
Karen Theresa Hernandez is affiliated with 3 sites of care and 1 medical group
Karen Hernandez's primary practice is Sylvester Comprehensive Cancer Center in Miami, Florida, part of University of Miami. Karen Hernandez is also affiliated with Boca Raton Regional Hospital. The medical group on file is University of Miami Health System. Dmand AI also links Karen Hernandez to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Karen Theresa Hernandez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Karen Hernandez practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sylvester Comprehensive Cancer Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Karen Theresa Hernandez is one of 7,899 physician assistants in Florida
Physician assistant is Karen Hernandez's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Karen Hernandez is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Karen Hernandez is licensed in Florida.
Specialties and state licenses
- Physician assistant, FloridaPrimary
Clinical focus
Dmand AI lists tobacco use among the conditions Karen Hernandez treats.
Physician assistants near Karen Hernandez
Counts of physician assistants 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
Karen Theresa Hernandez billed Medicare for 177 services in 2024
CMS data shows 177 Medicare services from Karen Hernandez across 2 procedure codes in 2024, all of them office visits, for 149 Medicare patients. Medicare paid $8,155 for them. Every service was in an office.
Karen Hernandez compared with the Florida median for physician assistants, 2024
- Karen Hernandez
- Florida median
- Medicare services
- 177vs 32145% below
- Medicare patients
- 149vs 13015% above
- Part D claims
- 365vs 32612% above
Medians across 5,430 physician assistants in Florida with Dmand AI profiles that report each measure.
Karen Hernandez'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
Karen Theresa Hernandez treated 149 Medicare patients in 2024, average age 74
CMS counts 149 Medicare patients who saw Karen Hernandez in 2024. The largest group is 65 to 74, with 79 patients. 75% of them have cancer, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Karen Hernandez's median patient age at 68, with 93% women.
Karen Hernandez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Karen Hernandez's Medicare patients, 2024
- Cancer75%
- High cholesterol75%
- High blood pressure60%
- Arthritis49%
- Osteoporosis39%
- Anxiety29%
- Mood disorders28%
- Ischemic heart disease23%
Share of Medicare patients with each condition. A patient can have several.
Karen Hernandez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women93%
- Men6%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Karen Theresa Hernandez wrote 527 Medicare Part D claims in 2024
In 2024, Karen Hernandez wrote 527 Medicare Part D claims for 162 patients. 80% of them were for generic drugs. CMS names the drug for 365 of them, across 14 drugs with 11 or more claims each, at $1,006,396 in total drug cost.
Karen Hernandez's Part D claims by kind of drug, 2024
- Generic421 claims80%
- Brand-name106 claims20%
Karen Hernandez'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 Karen Hernandez's Part D claims, 2024
- Antibiotics2%13 of 527 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Karen Theresa Hernandez 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 Karen Hernandez for performance year 2024, reported as part of a group. Karen Hernandez accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Karen Hernandez as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Karen Hernandez's MIPS scores, performance year 2024
- 88of 100Final score
- 78.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 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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Karen Theresa Hernandez received $3,602 in industry payments from 2024 to 2025
CMS Open Payments shows 121 general payments to Karen Hernandez from 25 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 92% of the total. Daiichi Sankyo Inc. paid the most, $796.
General payments to Karen Hernandez by program year, 2024 to 2025
General payments to Karen Hernandez by kind, 2024 to 2025
- Food and beverage$3,31492%
- Education$2888%
Companies that paid Karen Hernandez the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Karen Theresa Hernandez is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Karen Theresa Hernandez'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Karen Theresa Hernandez
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Karen Theresa Hernandez's NPI number?
Karen Theresa Hernandez's NPI number is 1427284413. It was assigned on June 3, 2009, and it is active in the NPI Registry.
What does Karen Theresa Hernandez specialize in?
Karen Theresa Hernandez is a physician assistant in Miami, Florida. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Karen Theresa Hernandez practice?
Karen Hernandez practices at 1475 Nw 12th Ave, Miami, FL 33136. Karen Hernandez's primary practice is Sylvester Comprehensive Cancer Center in Miami, Florida, part of University of Miami. Dmand AI also links Karen Hernandez to 1 hospital.
What is Karen Theresa Hernandez's medical license number?
Karen Hernandez holds Florida license PA9104909.
Which hospitals is Karen Theresa Hernandez affiliated with?
Karen Hernandez practices at Sylvester Comprehensive Cancer Center in Miami, Florida. Karen Hernandez is also affiliated with Boca Raton Regional Hospital. Dmand AI links Karen Hernandez to 1 more hospital.
What medical group is Karen Theresa Hernandez part of?
Karen Hernandez is linked to University of Miami Health System.
Does Karen Theresa Hernandez accept Medicare?
Yes. CMS data shows Karen Hernandez billed Medicare for 177 services in 2024, and Karen Hernandez accepts Medicare assignment.
Does Karen Theresa Hernandez offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Karen Hernandez as offering telehealth services.
What is Karen Theresa Hernandez's MIPS score?
Karen Hernandez's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does Karen Theresa Hernandez see?
CMS counts 149 Medicare patients who saw Karen Hernandez in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
Is Karen Theresa Hernandez board certified?
Yes. Karen Hernandez is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What services does Karen Theresa Hernandez bill to Medicare?
In 2024, Karen Hernandez's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).
What drugs does Karen Theresa Hernandez prescribe most?
In 2024 Medicare Part D data, Karen Hernandez's most prescribed drugs by claims were Letrozole, Anastrozole and Tamoxifen Citrate.
Has Karen Theresa Hernandez received payments from drug or device companies?
CMS Open Payments shows $3,602 in general payments to Karen Hernandez from 25 companies from 2024 to 2025. The largest total came from Daiichi Sankyo Inc.
How long has Karen Theresa Hernandez been practicing?
Karen Hernandez graduated from medical school in 2008, 18 years ago.
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