Casey Ann Oliver, FNP-BC

  • Trumbull, CT
  • Family nurse practitioner
NPI1134833486PAC ID4880040658
Medicare patients, 2024
132
Part D claims, 2024
2,660
MIPS score, 2024
100
Hospital affiliations
2
Medical groups
2
Practice address
112 Quarry Road, Trumbull, CT 06611
Practice phone
Call (203) 374-1515
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Surgery Center of Fairfield County

Surgery Center - Medicare-Certified · Trumbull, Connecticut

See all 9 affiliations

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Casey Ann Oliver is a family nurse practitioner in Trumbull, Connecticut

Casey Oliver practices at Surgery Center of Fairfield County in Trumbull, Connecticut.

Casey Oliver's NPI, 1134833486, was assigned on January 11, 2023. Casey Oliver holds Connecticut license 12243.

NPI and contact details
Medicare PAC ID
4880040658
NPI enumeration date
January 11, 2023
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(203) 374-1515
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
29
Medical school graduation
2023

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

Casey Ann Oliver practices at Surgery Center of Fairfield County in Trumbull, Connecticut

Casey Oliver's primary practice is Surgery Center of Fairfield County, at 112 Quarry Road, Trumbull, CT 06611. The practice phone is (203) 374-1515.

  • Surgery Center of Fairfield County
    112 Quarry Road, Trumbull, CT 06611Phone(203) 374-1515

Source: Dmand AI Affiliation Data

Casey Ann Oliver is affiliated with 7 sites of care and 2 medical groups

Casey Oliver's primary practice is Surgery Center of Fairfield County in Trumbull, Connecticut. Casey Oliver is also affiliated with Yale New Haven Hospital. The medical group on file is Northeast Medical Group. Dmand AI also links Casey Oliver to 1 more hospital, 2 group practices and clinics, 2 home health agencies and 1 medical group, each named with a free account.

See all 9 affiliations for Casey Oliver

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

Dmand AI tracks the EHR system at Casey Ann Oliver's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Casey Oliver practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Surgery Center of Fairfield CountyAvailable with a free account
+6 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Casey Ann Oliver is one of 2,105 family nurse practitioners in Connecticut

Family is Casey Oliver's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Casey Oliver is licensed in Connecticut.

Specialties and state licenses

  • Family nurse practitioner, ConnecticutPrimaryLicense 146270 · taxonomy 363LF0000X

Family nurse practitioners near Casey Oliver

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

Casey Ann Oliver treated 132 Medicare patients in 2024, average age 73

CMS counts 132 Medicare patients who saw Casey Oliver in 2024. The largest group is 65 to 74, with 57 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Casey Oliver's median patient age at 63, with 63% women.

Medicare patients, 2024132
Average age73
Average risk score1.31
Also on Medicaid27%

Casey Oliver's Medicare patients by age, 2024

Casey Oliver's Medicare patients by sex, 2024

  • Women8564%
  • Men4736%

Chronic conditions among Casey Oliver's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis47%
  4. Anxiety36%
  5. Diabetes35%
  6. Mood disorders27%
  7. Depression24%
  8. Atrial fibrillation23%

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

Casey Oliver'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

  • Women63%
  • Men35%

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

Casey Ann Oliver wrote 2,660 Medicare Part D claims in 2024

In 2024, Casey Oliver wrote 2,660 Medicare Part D claims for 502 patients. 89% of them were for generic drugs.

Part D claims, 20242,660
Part D patients502

Casey Oliver's Part D claims by kind of drug, 2024

  • Generic2,369 claims89%
  • Brand-name and other291 claims11%

Drug classes CMS tracks in Casey Oliver's Part D claims, 2024

  • Opioids2%52 of 2,660 claims
  • Antibiotics3%75 of 2,660 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

Casey Ann Oliver 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 Casey Oliver for performance year 2024, reported through an alternative payment model (APM). Casey Oliver accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Casey Oliver as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Casey Oliver's MIPS scores, performance year 2024

  • 100of 100Final score
  • 86.5of 100Quality
  • 100of 100Promoting Interoperability
  • 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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Sources for Casey Ann Oliver'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)
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 Casey Ann Oliver

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

What is Casey Ann Oliver's NPI number?

Casey Ann Oliver's NPI number is 1134833486. It was assigned on January 11, 2023, and it is active in the NPI Registry.

What does Casey Ann Oliver specialize in?

Casey Ann Oliver is a family nurse practitioner in Trumbull, Connecticut. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).

Where does Casey Ann Oliver practice?

Casey Oliver practices at 112 Quarry Road, Trumbull, CT 06611. Casey Oliver's primary practice is Surgery Center of Fairfield County in Trumbull, Connecticut. Dmand AI also links Casey Oliver to 1 hospital, 2 group practices and clinics, 2 home health agencies and 1 medical group.

What is Casey Ann Oliver's office phone number?

The practice phone on file for Casey Oliver is (203) 374-1515.

What is Casey Ann Oliver's medical license number?

Casey Oliver holds Connecticut license 12243.

Which hospitals is Casey Ann Oliver affiliated with?

Casey Oliver is affiliated with Yale New Haven Hospital. Dmand AI links Casey Oliver to 1 more hospital.

What medical group is Casey Ann Oliver part of?

Casey Oliver is linked to Northeast Medical Group. Dmand AI links Casey Oliver to 1 more medical group.

Does Casey Ann Oliver accept Medicare?

Yes. CMS lists Casey Oliver as accepting Medicare assignment.

Does Casey Ann Oliver offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Casey Oliver as offering telehealth services.

What is Casey Ann Oliver's MIPS score?

Casey Oliver's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Casey Ann Oliver see?

CMS counts 132 Medicare patients who saw Casey Oliver in 2024, with an average age of 73.

How long has Casey Ann Oliver been practicing?

Casey Oliver graduated from medical school in 2023, 3 years ago.

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