Rachel Laaff, N.P.
NPI 1538575691 · Family Nurse Practitioner · Denver, CO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachel Laaff, N.P. is a Family Nurse Practitioner provider in Denver, CO (NPI 1538575691).
Provider details
- NPI number
- 1538575691
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- RN.1626919 (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 21 |
| Omeprazole | 15 |
| Sertraline Hcl | 15 |
| Metformin Hcl | 14 |
| Lisinopril | 13 |
| Fluoxetine Hcl | 12 |
| Empagliflozinbrand: Jardiance | 12 |
| Levothyroxine Sodium | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-07-09
- Last updated
- 2021-05-18
- Certified
- 2021-05-18
Frequently asked questions
- What is Rachel Laaff's NPI number?
- Rachel Laaff's National Provider Identifier (NPI) is 1538575691, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Laaff's specialty?
- Rachel Laaff is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rachel Laaff located?
- Rachel Laaff's practice location on file with NPPES is 1701 W 72nd Ave, Denver, CO 80221-2721.
- What is Rachel Laaff's phone number?
- The practice phone number listed in the NPPES registry for Rachel Laaff is (303) 650-4460.
- Does Rachel Laaff accept Medicare?
- Rachel Laaff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachel Laaff's NPI active?
- Yes — Rachel Laaff's NPI (1538575691) is active in the NPPES registry as of the last update on 2021-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.