Machelle Allen, MSN, APRN, FNP-BC
NPI 1447976618 · Family Nurse Practitioner · Katy, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Machelle Allen, MSN, APRN, FNP-BC is a Family Nurse Practitioner provider in Katy, TX (NPI 1447976618).
Provider details
- NPI number
- 1447976618
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, APRN, FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1089694 (TX)
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 tenure38% of score
3 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 34 |
| Losartan Potassium | 31 |
| Donepezil Hcl | 29 |
| Rosuvastatin Calcium | 24 |
| Metoprolol Tartrate | 23 |
| Buspirone Hcl | 14 |
| Gabapentin | 14 |
| Levothyroxine Sodium | 14 |
| Tamsulosin Hcl | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-10-18
- Last updated
- 2022-10-18
- Certified
- 2022-10-18
Frequently asked questions
- What is Machelle Allen's NPI number?
- Machelle Allen's National Provider Identifier (NPI) is 1447976618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Machelle Allen's specialty?
- Machelle Allen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Machelle Allen located?
- Machelle Allen's practice location on file with NPPES is 24285 Katy Fwy Ste 300, Katy, TX 77494-1327.
- What is Machelle Allen's phone number?
- The practice phone number listed in the NPPES registry for Machelle Allen is (832) 551-7501.
- Does Machelle Allen accept Medicare?
- Machelle Allen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Machelle Allen's NPI active?
- Yes — Machelle Allen's NPI (1447976618) is active in the NPPES registry as of the last update on 2022-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.