Carissa Brown, APRN
NPI 1609407469 · Nurse Practitioner · Thornton, CO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carissa Brown, APRN is a Nurse Practitioner provider in Thornton, CO (NPI 1609407469).
Provider details
- NPI number
- 1609407469
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 123836 (AR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
193 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 97 | $12 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 96 | $54 |
Typical Medicare-allowed amounts for these services range $12–$54 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$83 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (5)
- 100 Mcgowan CtHot Springs, AR 71913-6452Phone: (501) 525-9675
- 3555 Stanford Rd Ste 115Fort Collins, CO 80525-4679Phone: (888) 777-1945
- 8200 E Belleview Ave Ste 505eGreenwood Village, CO 80111-2978Phone: (888) 777-1945
- 1615 Foxtrail Dr Unit 1Loveland, CO 80538-9082Phone: (888) 777-1945
- 3553 Clydesdale Pkwy Ste 210Loveland, CO 80538-7623Phone: (720) 726-4523
Registry dates
- Enumerated
- 2020-01-30
- Last updated
- 2026-03-16
- Certified
- 2026-03-16
Frequently asked questions
- What is Carissa Brown's NPI number?
- Carissa Brown's National Provider Identifier (NPI) is 1609407469, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carissa Brown's specialty?
- Carissa Brown is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carissa Brown located?
- Carissa Brown's practice location on file with NPPES is 9351 Grant St Ste 110, Thornton, CO 80229-4364.
- What is Carissa Brown's phone number?
- The practice phone number listed in the NPPES registry for Carissa Brown is (888) 777-1945.
- Does Carissa Brown accept Medicare?
- Carissa Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carissa Brown's NPI active?
- Yes — Carissa Brown's NPI (1609407469) is active in the NPPES registry as of the last update on 2026-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.