Colleen H. Whelen
- Medicare patients, 2024
- 351
- Part D claims, 2024
- 2,609
- Hospital affiliations
- 2
- Industry payments
- $223
- Medical groups
- 2
- Practice address
- 1355 E St Suite 200 Suite 200, Redding, CA 96001-0801
- Practice phone
- Call (530) 605-4260
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Shasta Community Medical Group
Multi-specialty group site · Redding, California
Find Colleen Whelen'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.
Colleen H. Whelen is a nurse practitioner in Redding, California
Colleen Whelen practices at Shasta Community Medical Group in Redding, California.
Colleen Whelen's NPI, 1245965508, was assigned on July 20, 2022. Colleen Whelen holds California license 95021849.
- NPI
- 1245965508NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941672919
- NPI enumeration date
- July 20, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (530) 605-4260
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Colleen H. Whelen practices at Shasta Community Medical Group in Redding, California
Colleen Whelen's primary practice is Shasta Community Medical Group, at 1355 E St Suite 200 Suite 200, Redding, CA 96001-0801. The practice phone is (530) 605-4260.
- Shasta Community Medical Group1355 E St Suite 200 Suite 200, Redding, CA 96001-0801Phone(530) 605-4260
Source: Dmand AI Affiliation Data
Colleen H. Whelen is affiliated with 8 sites of care and 2 medical groups
Colleen Whelen's primary practice is Shasta Community Medical Group in Redding, California. Colleen Whelen is also affiliated with Shasta Regional Medical Center. The medical group on file is Shasta Regional Medical Group. Dmand AI also links Colleen Whelen to 1 more hospital, 4 home health agencies, 1 rural health clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Colleen H. Whelen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Colleen Whelen practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Shasta Community Medical Group | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Colleen H. Whelen is one of 5,983 nurse practitioners in California
Nurse practitioner is Colleen Whelen's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Colleen Whelen is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Colleen Whelen
Counts of nurse practitioners 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
Colleen H. Whelen treated 351 Medicare patients in 2024, average age 75
CMS counts 351 Medicare patients who saw Colleen Whelen in 2024. The largest group is 65 to 74, with 158 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Colleen Whelen's median patient age at 63, with 72% women.
Colleen Whelen's Medicare patients by age, 2024
Colleen Whelen's Medicare patients by sex, 2024
- Women24670%
- Men10530%
Chronic conditions among Colleen Whelen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Diabetes25%
- Ischemic heart disease24%
- Anxiety22%
- Mood disorders22%
- Atrial fibrillation19%
Share of Medicare patients with each condition. A patient can have several.
Colleen Whelen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women72%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Colleen H. Whelen wrote 2,609 Medicare Part D claims in 2024
In 2024, Colleen Whelen wrote 2,609 Medicare Part D claims for 598 patients. 87% of them were for generic drugs.
Colleen Whelen's Part D claims by kind of drug, 2024
- Generic2,274 claims87%
- Brand-name and other335 claims13%
Drug classes CMS tracks in Colleen Whelen's Part D claims, 2024
- Opioids8%213 of 2,609 claims
- Antibiotics4%108 of 2,609 claims
- Antipsychotics, patients 65 and over1%18 of 2,609 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
Colleen H. Whelen offers telehealth to Medicare patients
Colleen Whelen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Colleen Whelen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Colleen H. Whelen received $223 in industry payments in 2025
CMS Open Payments shows 10 general payments to Colleen Whelen from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $90.
Companies that paid Colleen Whelen the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Colleen H. Whelen'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 Data |
| 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 (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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Colleen H. Whelen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Colleen H. Whelen's NPI number?
Colleen H. Whelen's NPI number is 1245965508. It was assigned on July 20, 2022, and it is active in the NPI Registry.
What does Colleen H. Whelen specialize in?
Colleen H. Whelen is a nurse practitioner in Redding, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Colleen H. Whelen practice?
Colleen Whelen practices at 1355 E St Suite 200 Suite 200, Redding, CA 96001-0801. Colleen Whelen's primary practice is Shasta Community Medical Group in Redding, California. Dmand AI also links Colleen Whelen to 1 hospital, 4 home health agencies, 1 rural health clinic and 1 medical group.
What is Colleen H. Whelen's office phone number?
The practice phone on file for Colleen Whelen is (530) 605-4260.
What is Colleen H. Whelen's medical license number?
Colleen Whelen holds California license 95021849.
Which hospitals is Colleen H. Whelen affiliated with?
Colleen Whelen is affiliated with Shasta Regional Medical Center. Dmand AI links Colleen Whelen to 1 more hospital.
What medical group is Colleen H. Whelen part of?
Colleen Whelen is linked to Shasta Regional Medical Group. Dmand AI links Colleen Whelen to 1 more medical group.
Does Colleen H. Whelen accept Medicare?
Yes. CMS lists Colleen Whelen as accepting Medicare assignment.
Does Colleen H. Whelen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Colleen Whelen as offering telehealth services.
How many Medicare patients does Colleen H. Whelen see?
CMS counts 351 Medicare patients who saw Colleen Whelen in 2024, with an average age of 75.
Has Colleen H. Whelen received payments from drug or device companies?
CMS Open Payments shows $223 in general payments to Colleen Whelen from 4 companies from 2025 to 2025. The largest total came from Amgen Inc.
How long has Colleen H. Whelen been practicing?
Colleen Whelen graduated from medical school in 2022, 4 years ago.
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