Karen Baker Mesa, PA

  • Coral Gables, FL
  • Physician assistant
NPI1023165875PAC ID5193962850
Medicare services, 2024
327
Medicare patients, 2024
106
Part D claims, 2024
1,448
MIPS score, 2024
100
Industry payments
$1,374
Practice address
401 Coral Way, Coral Gables, FL 33134
Practice phone
Call (305) 445-2941
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

South Florida Dermatology Group, Inc.

Coral Gables, Florida

See all 5 affiliations

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Karen Baker Mesa is a physician assistant in Coral Gables, Florida

Karen Baker Mesa practices at South Florida Dermatology Group, Inc. in Coral Gables, Florida.

Karen Baker Mesa's NPI, 1023165875, was assigned on January 4, 2007. Karen Baker Mesa holds Florida license PA 3609.

NPI and contact details
Medicare PAC ID
5193962850
NPI enumeration date
January 4, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(305) 445-2941
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
54
Medical school graduation
1998

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Karen Baker Mesa practices at South Florida Dermatology Group, Inc. in Coral Gables, Florida

Karen Baker Mesa's primary practice is South Florida Dermatology Group, Inc., at 401 Coral Way, Coral Gables, FL 33134 in Miami-Dade County. The practice phone is (305) 445-2941.

  • South Florida Dermatology Group, Inc.
    401 Coral Way, Coral Gables, FL 33134 · Miami-Dade CountyPhone(305) 445-2941

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Karen Baker Mesa is affiliated with 3 sites of care and 2 medical groups

Karen Baker Mesa's primary practice is South Florida Dermatology Group, Inc. in Coral Gables, Florida. The medical group on file is South Florida Dermatology. Dmand AI also links Karen Baker Mesa to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Karen Baker Mesa

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Karen Baker Mesa's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Karen Baker Mesa practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
South Florida Dermatology Group, Inc.Available with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Karen Baker Mesa is one of 7,899 physician assistants in Florida

Physician assistant is Karen Baker Mesa's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Karen Baker Mesa is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Karen Baker Mesa is licensed in Florida.

Specialties and state licenses

  • Physician assistant, FloridaPrimaryLicense PA 3609 · taxonomy 363A00000X

Clinical focus

Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, contact dermatitis, itchy rashes, scalp rash and skin cyst among the conditions Karen Baker Mesa treats.

Physician assistants near Karen Baker Mesa

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 Baker Mesa billed Medicare for 327 services in 2024

CMS data shows 327 Medicare services from Karen Baker Mesa across 7 procedure codes in 2024, for 106 Medicare patients. Medicare paid $23,776 for them. Every service was in an office.

Medicare services, 2024327
Medicare patients106
Paid by Medicare$23,776
Procedure codes7

Karen Baker Mesa's Medicare services by type, 2024

  1. Surgery179
  2. Office and hospital visits148

Karen Baker Mesa compared with the Florida median for physician assistants, 2024

  • Karen Baker Mesa
  • Florida median
Medicare services
327vs 321Close to median
Medicare patients
106vs 13018% below
Part D claims
1,335vs 3264.1 times

Medians across 5,430 physician assistants in Florida with Dmand AI profiles that report each measure.

Karen Baker Mesa'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.

See all procedures by Karen Baker Mesa

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Karen Baker Mesa treated 106 Medicare patients in 2024, average age 71

CMS counts 106 Medicare patients who saw Karen Baker Mesa in 2024. The largest group is 65 to 74, with 53 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 37% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Karen Baker Mesa's median patient age at 40, with 64% women.

Medicare patients, 2024106
Average age71
Average risk score1.23
Also on Medicaid37%

Karen Baker Mesa's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Karen Baker Mesa's Medicare patients by sex, 2024

  • Women6662%
  • Men4038%

Chronic conditions among Karen Baker Mesa's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis51%
  4. Diabetes50%
  5. Chronic kidney disease35%
  6. Mood disorders35%
  7. Ischemic heart disease32%
  8. Depression31%

Share of Medicare patients with each condition. A patient can have several.

Karen Baker Mesa's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 40

Patient panel by sex, all payers

  • Women64%
  • Men36%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Karen Baker Mesa wrote 1,448 Medicare Part D claims in 2024

In 2024, Karen Baker Mesa wrote 1,448 Medicare Part D claims for 378 patients. 97% of them were for generic drugs. CMS names the drug for 1,335 of them, across 22 drugs with 11 or more claims each, at $29,193 in total drug cost.

Part D claims, 20241,448
Drugs named by CMS22
Total drug cost$29,193
Part D patients378

Karen Baker Mesa's Part D claims by kind of drug, 2024

  • Generic1,407 claims97%
  • Brand-name41 claims3%

Karen Baker Mesa'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 Baker Mesa's Part D claims, 2024

  • Antibiotics2%30 of 1,448 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Karen Baker Mesa

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 Baker Mesa scored 100 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Karen Baker Mesa for performance year 2024, reported as part of a group. Karen Baker Mesa accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Karen Baker Mesa's MIPS scores, performance year 2024

  • 100of 100Final score
  • 100of 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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Karen Baker Mesa received $1,374 in industry payments from 2024 to 2025

CMS Open Payments shows 52 general payments to Karen Baker Mesa from 16 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 88% of the total. Bristol-Myers Squibb Company paid the most, $317.

General payments to Karen Baker Mesa by program year, 2024 to 2025

General payments to Karen Baker Mesa by kind, 2024 to 2025

$1.4Kin total
  • Food and beverage$1,20988%
  • Education$16512%

Companies that paid Karen Baker Mesa the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Karen Baker Mesa

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Karen Baker Mesa is board certified in certified physician assistant

  1. Board certified in certified physician assistantNational Commission on Certification of Physician Assistants (NCCPA)

Source: Dmand AI Professional Profile Data

Sources for Karen Baker Mesa's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Karen Baker Mesa

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 Baker Mesa's NPI number?

Karen Baker Mesa's NPI number is 1023165875. It was assigned on January 4, 2007, and it is active in the NPI Registry.

What does Karen Baker Mesa specialize in?

Karen Baker Mesa is a physician assistant in Coral Gables, Florida. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Karen Baker Mesa practice?

Karen Baker Mesa practices at 401 Coral Way, Coral Gables, FL 33134. Karen Baker Mesa's primary practice is South Florida Dermatology Group, Inc. in Coral Gables, Florida. Dmand AI also links Karen Baker Mesa to 2 group practices and clinics and 1 medical group.

What is Karen Baker Mesa's office phone number?

The practice phone on file for Karen Baker Mesa is (305) 445-2941.

What is Karen Baker Mesa's medical license number?

Karen Baker Mesa holds Florida license PA 3609.

What medical group is Karen Baker Mesa part of?

Karen Baker Mesa is linked to South Florida Dermatology. Dmand AI links Karen Baker Mesa to 1 more medical group.

Does Karen Baker Mesa accept Medicare?

Yes. CMS data shows Karen Baker Mesa billed Medicare for 327 services in 2024, and Karen Baker Mesa accepts Medicare assignment.

What is Karen Baker Mesa's MIPS score?

Karen Baker Mesa's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.

How many Medicare patients does Karen Baker Mesa see?

CMS counts 106 Medicare patients who saw Karen Baker Mesa in 2024, with an average age of 71.

Is Karen Baker Mesa board certified?

Yes. Karen Baker Mesa is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).

Show 4 more questionsShow fewer questions

What services does Karen Baker Mesa bill to Medicare?

In 2024, Karen Baker Mesa's most billed Medicare services were office visit, established patient (99213), surgery: skin and soft tissue (17004) and surgery: skin and soft tissue (11302).

What drugs does Karen Baker Mesa prescribe most?

In 2024 Medicare Part D data, Karen Baker Mesa's most prescribed drugs by claims were Ketoconazole, Clobetasol Propionate and Mometasone Furoate.

Has Karen Baker Mesa received payments from drug or device companies?

CMS Open Payments shows $1,374 in general payments to Karen Baker Mesa from 16 companies from 2024 to 2025. The largest total came from Bristol-Myers Squibb Company.

How long has Karen Baker Mesa been practicing?

Karen Baker Mesa graduated from medical school in 1998, 28 years ago.

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