Jennifer Rhae Herndon, PA

  • Fenton, MO
  • Physician assistant
NPI1629217690PAC ID8527117035
Medicare patients, 2024
106
Part D claims, 2024
318
MIPS score, 2024
82
Hospital affiliations
2
Industry payments
$121
Practice address
1015 Bowles, Fenton, MO 63026
Practice phone
Call (636) 496-2000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

SSM Health St. Clare Hospital - Fenton

Hospital · Fenton, Missouri

See all 5 affiliations

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Jennifer Rhae Herndon is a physician assistant in Fenton, Missouri

Jennifer Herndon practices at SSM Health St. Clare Hospital - Fenton in Fenton, Missouri, part of SSM Health Care.

Jennifer Herndon's NPI, 1629217690, was assigned on February 13, 2009. Jennifer Herndon holds Missouri license 2009013843.

NPI and contact details
Medicare PAC ID
8527117035
NPI enumeration date
February 13, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(636) 496-2000
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
43
Medical school graduation
2009

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

Jennifer Rhae Herndon practices at SSM Health St. Clare Hospital - Fenton in Fenton, Missouri

Jennifer Herndon's primary practice is SSM Health St. Clare Hospital - Fenton, at 1015 Bowles, Fenton, MO 63026 in Jefferson County. The practice phone is (636) 496-2000.

Source: Dmand AI Affiliation Data

Jennifer Rhae Herndon is affiliated with 3 sites of care and 2 medical groups

Jennifer Herndon's primary practice is SSM Health St. Clare Hospital - Fenton in Fenton, Missouri, part of SSM Health Care. Jennifer Herndon is also affiliated with Select Specialty Hospital - St. Louis. The medical group on file is Vituity. Dmand AI also links Jennifer Herndon to 1 more hospital outpatient department and 1 medical group, each named with a free account.

See all 5 affiliations for Jennifer Herndon

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Jennifer Rhae Herndon's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Jennifer Herndon practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
SSM Health St. Clare Hospital - FentonAvailable 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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Jennifer Rhae Herndon is one of 1,484 physician assistants in Missouri

Physician assistant is Jennifer Herndon's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Jennifer Herndon's licenses on file in 2 states: Missouri and Illinois.

Specialties and state licenses

  • Physician assistant, MissouriPrimaryLicense 2009013843 · taxonomy 363A00000X
  • Illinois licenseLicense 085003430

Physician assistants near Jennifer Herndon

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

Jennifer Rhae Herndon treated 106 Medicare patients in 2024, average age 76

CMS counts 106 Medicare patients who saw Jennifer Herndon in 2024. The largest group is 75 to 84, with 39 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 2.76, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Jennifer Herndon's median patient age at 69, with 57% women.

Medicare patients, 2024106
Average age76
Average risk score2.76
Also on Medicaid22%

Jennifer Herndon's Medicare patients by age, 2024

Jennifer Herndon's Medicare patients by sex, 2024

  • Women5956%
  • Men4744%

Chronic conditions among Jennifer Herndon's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis70%
  4. Mood disorders59%
  5. Anxiety57%
  6. Chronic kidney disease56%
  7. Depression56%
  8. Heart failure55%

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

Jennifer Herndon's patients across all payers

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

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women57%
  • Men41%

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

Jennifer Rhae Herndon wrote 318 Medicare Part D claims in 2024

In 2024, Jennifer Herndon wrote 318 Medicare Part D claims for 154 patients. 89% of them were for generic drugs.

Part D claims, 2024318
Part D patients154

Jennifer Herndon's Part D claims by kind of drug, 2024

  • Generic282 claims89%
  • Brand-name36 claims11%

Drug classes CMS tracks in Jennifer Herndon's Part D claims, 2024

  • Opioids4%12 of 318 claims
  • Antibiotics18%57 of 318 claims

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

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

Jennifer Rhae Herndon scored 82 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Jennifer Herndon for performance year 2024, reported as part of a group. Jennifer Herndon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Jennifer Herndon's MIPS scores, performance year 2024

  • 82of 100Final score
  • 65.6of 100Quality
  • 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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Jennifer Rhae Herndon received $121 in industry payments in 2025

CMS Open Payments shows 1 general payment to Jennifer Herndon from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $121.

Companies that paid Jennifer Herndon the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Jennifer Herndon

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

Sources for Jennifer Rhae Herndon'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
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 (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)
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 Jennifer Rhae Herndon

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Jennifer Rhae Herndon's NPI number?

Jennifer Rhae Herndon's NPI number is 1629217690. It was assigned on February 13, 2009, and it is active in the NPI Registry.

What does Jennifer Rhae Herndon specialize in?

Jennifer Rhae Herndon is a physician assistant in Fenton, Missouri. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Jennifer Rhae Herndon practice?

Jennifer Herndon practices at 1015 Bowles, Fenton, MO 63026. Jennifer Herndon's primary practice is SSM Health St. Clare Hospital - Fenton in Fenton, Missouri, part of SSM Health Care. Dmand AI also links Jennifer Herndon to 1 hospital outpatient department and 1 medical group.

What is Jennifer Rhae Herndon's office phone number?

The practice phone on file for Jennifer Herndon is (636) 496-2000.

What is Jennifer Rhae Herndon's medical license number?

Jennifer Herndon holds Missouri license 2009013843, one of the licenses on file in 2 states.

Which states has Jennifer Rhae Herndon been licensed in?

Dmand AI has state licenses on file for Jennifer Herndon in Missouri and Illinois.

Which hospitals is Jennifer Rhae Herndon affiliated with?

Jennifer Herndon practices at SSM Health St. Clare Hospital - Fenton in Fenton, Missouri. Jennifer Herndon is also affiliated with Select Specialty Hospital - St. Louis.

What medical group is Jennifer Rhae Herndon part of?

Jennifer Herndon is linked to Vituity. Dmand AI links Jennifer Herndon to 1 more medical group.

Does Jennifer Rhae Herndon accept Medicare?

Yes. CMS lists Jennifer Herndon as accepting Medicare assignment.

What is Jennifer Rhae Herndon's MIPS score?

Jennifer Herndon's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.

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How many Medicare patients does Jennifer Rhae Herndon see?

CMS counts 106 Medicare patients who saw Jennifer Herndon in 2024, with an average age of 76.

Has Jennifer Rhae Herndon received payments from drug or device companies?

CMS Open Payments shows $121 in general payments to Jennifer Herndon from 1 company from 2025 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.

How long has Jennifer Rhae Herndon been practicing?

Jennifer Herndon graduated from medical school in 2009, 17 years ago.

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