Joelle Christianne Whalen, PA-C

  • Stockton, CA
  • Physician assistant
NPI1477801587
Medicare services, 2024
219
Medicare patients, 2024
95
Part D claims, 2024
134
Industry payments
$35
Affiliated sites
1
Practice address
3200 Kearney St, Fremont, CA 94538
Practice phone
Call (510) 490-1222
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Permanente Medical Group - Fremont (Kearney St)

Multi-specialty group site · Fremont, California

See all 5 affiliations

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Joelle Christianne Whalen is a physician assistant in Stockton, California

Joelle Whalen practices at Permanente Medical Group - Fremont (Kearney St) in Fremont, California.

Joelle Whalen's NPI, 1477801587, was assigned on August 21, 2012. Joelle Whalen holds California license PA22343.

NPI and contact details
NPI enumeration date
August 21, 2012
NPI status
Active
Practice phone
(510) 490-1222
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
40
Medical school graduation
2012

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

Joelle Christianne Whalen practices in Fremont and Stockton

Joelle Whalen's primary practice is Permanente Medical Group - Fremont (Kearney St), at 3200 Kearney St, Fremont, CA 94538. The practice phone is (510) 490-1222. The NPI Registry lists Joelle Whalen's practice address as 7373 West Ln, Stockton, CA 95210.

  • Permanente Medical Group - Fremont (Kearney St)Primary
    3200 Kearney St, Fremont, CA 94538Phone(510) 490-1222
  • NPI Registry address
    7373 West Ln, Stockton, CA 95210 · San Joaquin CountyPhone(510) 490-1222

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

Joelle Christianne Whalen is affiliated with 1 site of care and 4 medical groups

Joelle Whalen's primary practice is Permanente Medical Group - Fremont (Kearney St) in Fremont, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Joelle Whalen to 3 more medical groups, each named with a free account.

Permanente Medical Group - Fremont (Kearney St)Multi-specialty group site · Fremont, CaliforniaPrimary
The Permanente Medical Group, Inc.Primary care group, Pleasanton, CA3 medical groupsNames with a free account
See all 5 affiliations for Joelle Whalen

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dmand AI tracks the EHR system at Joelle Christianne Whalen's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Joelle Whalen practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Permanente Medical Group - Fremont (Kearney St)Available with a free account
+3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Joelle Christianne Whalen is one of 11,482 physician assistants in California

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

Specialties and state licenses

  • Physician assistant, CaliforniaPrimaryLicense PA22343 · taxonomy 363A00000X

Clinical focus

Dmand AI lists arthritis, bursitis, enthesopathy in arms, hand joint or tendon inflammation, joint arthropathy, joint pain, knee injury and lower back pain among the conditions Joelle Whalen treats.

Physician assistants near Joelle Whalen

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

Joelle Christianne Whalen billed Medicare for 219 services in 2024

CMS data shows 219 Medicare services from Joelle Whalen across 9 procedure codes in 2024, for 95 Medicare patients. Medicare paid $5,901 for them. Every service was in an office.

Medicare services, 2024219
Medicare patients95
Paid by Medicare$5,901
Procedure codes9

Joelle Whalen's Medicare services by type, 2024

  1. Imaging96
  2. Office and hospital visits75
  3. Drugs given in the office28
  4. Surgery20

Joelle Whalen compared with the California median for physician assistants, 2024

  • Joelle Whalen
  • California median
Medicare services
219vs 2047% above
Medicare patients
95vs 10510% below
Part D claims
89vs 24363% below

Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.

Joelle Whalen'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

Joelle Christianne Whalen treated 95 Medicare patients in 2024, average age 77

CMS counts 95 Medicare patients who saw Joelle Whalen in 2024. The largest group is 75 to 84, with 46 patients. 75% of them have arthritis, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.15, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Joelle Whalen's median patient age at 77, with 45% women.

Medicare patients, 202495
Average age77
Average risk score1.15
Also on Medicaid16%

Joelle Whalen's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Joelle Whalen's Medicare patients by sex, 2024

  • Women5659%
  • Men3941%

Chronic conditions among Joelle Whalen's Medicare patients, 2024

  1. Arthritis75%
  2. High cholesterol75%
  3. High blood pressure73%
  4. Atrial fibrillation27%
  5. Chronic kidney disease24%
  6. Ischemic heart disease22%
  7. Anxiety19%
  8. Cancer18%

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

Joelle Whalen'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

  • Women45%
  • Men55%

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

Joelle Christianne Whalen wrote 134 Medicare Part D claims in 2024

In 2024, Joelle Whalen wrote 134 Medicare Part D claims for 69 patients. 99% of them were for generic drugs. CMS names the drug for 89 of them, across 4 drugs with 11 or more claims each, at $1,445 in total drug cost.

Part D claims, 2024134
Drugs named by CMS4
Total drug cost$1,445
Part D patients69

Joelle Whalen's Part D claims by kind of drug, 2024

  • Generic132 claims99%
  • Brand-name and other2 claims1%

Joelle Whalen'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 Joelle Whalen's Part D claims, 2024

  • Opioids31%41 of 134 claims
  • Antibiotics21%28 of 134 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 Joelle Whalen

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

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Joelle Christianne Whalen received $35 in industry payments in 2024

CMS Open Payments shows 2 general payments to Joelle Whalen from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Medical Device Business Services, Inc. paid the most, $35.

Companies that paid Joelle Whalen the most, 2024 to 2024

Share is of all general payments to this clinician.

See all payments to Joelle Whalen

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

Joelle Christianne Whalen is board certified in certified physician assistant

Joelle Whalen is a member of AAPA.

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

Source: Dmand AI Professional Profile Data

Sources for Joelle Christianne Whalen'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
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)
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 Joelle Christianne Whalen

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

What is Joelle Christianne Whalen's NPI number?

Joelle Christianne Whalen's NPI number is 1477801587. It was assigned on August 21, 2012, and it is active in the NPI Registry.

What does Joelle Christianne Whalen specialize in?

Joelle Christianne Whalen is a physician assistant in Stockton, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Joelle Christianne Whalen practice?

Joelle Whalen practices at 3200 Kearney St, Fremont, CA 94538. Joelle Whalen also practices at 7373 West Ln, Stockton, CA 95210. Joelle Whalen's primary practice is Permanente Medical Group - Fremont (Kearney St) in Fremont, California. Dmand AI also links Joelle Whalen to 3 medical groups.

What is Joelle Christianne Whalen's office phone number?

The practice phone on file for Joelle Whalen is (510) 490-1222.

What is Joelle Christianne Whalen's medical license number?

Joelle Whalen holds California license PA22343.

What medical group is Joelle Christianne Whalen part of?

Joelle Whalen is linked to The Permanente Medical Group, Inc. Dmand AI links Joelle Whalen to 3 more medical groups.

Does Joelle Christianne Whalen accept Medicare?

Yes. CMS data shows Joelle Whalen billed Medicare for 219 services in 2024.

How many Medicare patients does Joelle Christianne Whalen see?

CMS counts 95 Medicare patients who saw Joelle Whalen in 2024, with an average age of 77.

Is Joelle Christianne Whalen board certified?

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

What services does Joelle Christianne Whalen bill to Medicare?

In 2024, Joelle Whalen's most billed Medicare services were diagnostic imaging (73562), injected or infused drug (J1040) and office visit, established patient (99214).

Show 3 more questionsShow fewer questions

What drugs does Joelle Christianne Whalen prescribe most?

In 2024 Medicare Part D data, Joelle Whalen's most prescribed drugs by claims were Oxycodone HCl, Cephalexin and Pantoprazole Sodium.

Has Joelle Christianne Whalen received payments from drug or device companies?

CMS Open Payments shows $35 in general payments to Joelle Whalen from 1 company from 2024 to 2024. The largest total came from Medical Device Business Services, Inc.

How long has Joelle Christianne Whalen been practicing?

Joelle Whalen graduated from medical school in 2012, 14 years ago.

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