Colleen M. Gleason, FNP/PA-C
- Part D claims, 2024
- 956
- Hospital affiliations
- 2
- Industry payments
- $1,867
- Medical group
- 1
- State license
- 1
- Practice address
- 5315 W Hillsdale Ave, Visalia, CA 93291
- Practice phone
- Call (559) 732-9900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sierra Pacific Arthritis & Rheumatology Centers
Visalia, California
Find Colleen Gleason'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 M. Gleason is a family nurse practitioner in Visalia, California
Colleen Gleason practices at Sierra Pacific Arthritis & Rheumatology Centers in Visalia, California.
Colleen Gleason's NPI, 1215921333, was assigned on September 2, 2005. Colleen Gleason graduated from University of California, Davis School of Medicine in 1999. Colleen Gleason holds California license 10971.
- NPI
- 1215921333NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395716492
- NPI enumeration date
- September 2, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (559) 732-9900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Colleen M. Gleason practices at Sierra Pacific Arthritis & Rheumatology Centers in Visalia, California
Colleen Gleason's primary practice is Sierra Pacific Arthritis & Rheumatology Centers, at 5315 W Hillsdale Ave, Visalia, CA 93291 in Tulare County. The practice phone is (559) 732-9900.
- Sierra Pacific Arthritis & Rheumatology Centers5315 W Hillsdale Ave, Visalia, CA 93291 · Tulare CountyPhone(559) 732-9900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Colleen M. Gleason is affiliated with 4 sites of care and 1 medical group
Colleen Gleason's primary practice is Sierra Pacific Arthritis & Rheumatology Centers in Visalia, California. Colleen Gleason is also affiliated with Kaweah Health Medical Center. The medical group on file is American Arthritis and Rheumatology Associates (AARA). Dmand AI also links Colleen Gleason to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Colleen M. Gleason's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Colleen Gleason practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sierra Pacific Arthritis & Rheumatology Centers | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Colleen M. Gleason is one of 13,532 family nurse practitioners in California
Family is Colleen Gleason's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Colleen Gleason is board certified in family nurse practitioner by the American Academy of Nurse Practitioners Certification Program (AANPCP). Colleen Gleason is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Clinical focus
Dmand AI lists bursitis, lower back pain and psoriasis among the conditions Colleen Gleason treats.
Family nurse practitioners near Colleen Gleason
Counts of family 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 M. Gleason's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Colleen Gleason's median patient age at 63, with 83% women.
Colleen Gleason'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
- Women83%
- Men17%
Source: Dmand AI Patient Panel Data
Colleen M. Gleason wrote 956 Medicare Part D claims in 2024
In 2024, Colleen Gleason wrote 956 Medicare Part D claims for 256 patients. 86% of them were for generic drugs. CMS names the drug for 805 of them, across 19 drugs with 11 or more claims each, at $656,204 in total drug cost.
Colleen Gleason's Part D claims by kind of drug, 2024
- Generic822 claims86%
- Brand-name and other134 claims14%
Colleen Gleason'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 Colleen Gleason's Part D claims, 2024
- Opioids14%130 of 956 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
How Colleen M. Gleason takes part in Medicare
Colleen Gleason accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Colleen M. Gleason received $1,867 in industry payments from 2024 to 2025
CMS Open Payments shows 100 general payments to Colleen Gleason from 15 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $496.
General payments to Colleen Gleason by program year, 2024 to 2025
Companies that paid Colleen Gleason the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Colleen M. Gleason graduated from University of California, Davis School of Medicine
Colleen Gleason graduated from University of California, Davis School of Medicine in 1999. Colleen Gleason is a member of American College of Rheumatology.
- Medical school
- Board certified in family nurse practitioner
Source: Dmand AI Professional Profile Data
Sources for Colleen M. Gleason'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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 Colleen M. Gleason
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 M. Gleason's NPI number?
Colleen M. Gleason's NPI number is 1215921333. It was assigned on September 2, 2005, and it is active in the NPI Registry.
What does Colleen M. Gleason specialize in?
Colleen M. Gleason is a family nurse practitioner in Visalia, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Colleen M. Gleason practice?
Colleen Gleason practices at 5315 W Hillsdale Ave, Visalia, CA 93291. Colleen Gleason's primary practice is Sierra Pacific Arthritis & Rheumatology Centers in Visalia, California. Dmand AI also links Colleen Gleason to 1 hospital and 1 group practice or clinic.
What is Colleen M. Gleason's office phone number?
The practice phone on file for Colleen Gleason is (559) 732-9900.
What is Colleen M. Gleason's medical license number?
Colleen Gleason holds California license 10971.
Which hospitals is Colleen M. Gleason affiliated with?
Colleen Gleason is affiliated with Kaweah Health Medical Center. Dmand AI links Colleen Gleason to 1 more hospital.
What medical group is Colleen M. Gleason part of?
Colleen Gleason is linked to American Arthritis and Rheumatology Associates (AARA).
Does Colleen M. Gleason accept Medicare?
Yes. CMS lists Colleen Gleason as accepting Medicare assignment.
Is Colleen M. Gleason board certified?
Yes. Colleen Gleason is board certified in family nurse practitioner by the American Academy of Nurse Practitioners Certification Program (AANPCP).
Where did Colleen M. Gleason go to medical school?
Colleen Gleason graduated from University of California, Davis School of Medicine in 1999.
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What drugs does Colleen M. Gleason prescribe most?
In 2024 Medicare Part D data, Colleen Gleason's most prescribed drugs by claims were Prednisone, Methotrexate and Alendronate Sodium.
Has Colleen M. Gleason received payments from drug or device companies?
CMS Open Payments shows $1,867 in general payments to Colleen Gleason from 15 companies from 2024 to 2025. The largest total came from Abbvie Inc.
How long has Colleen M. Gleason been practicing?
Colleen Gleason graduated from medical school in 1999, 27 years ago.
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