Ellis Grimes, FNP-C
NPI 1215467980 · Family Nurse Practitioner · League City, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellis Grimes, FNP-C is a Family Nurse Practitioner provider in League City, TX (NPI 1215467980).
Provider details
- NPI number
- 1215467980
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Male
- Sole proprietor
- No
- License
- 841615 (TX)
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 tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
196 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 150 | $55 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 35 | $50 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 11 | $68 |
Typical Medicare-allowed amounts for these services range $50–$68 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 91 | 91 |
| Methylprednisolone | 70 | 70 |
| Cephalexin | 35 | 34 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 31 | 31 |
| Tizanidine Hcl | 19 | 19 |
| Azithromycin | 16 | 16 |
| Molnupiravirbrand: Lagevrio (eua) | 16 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-06-15
- Last updated
- 2023-02-28
- Certified
- 2023-02-28
Frequently asked questions
- What is Ellis Grimes's NPI number?
- Ellis Grimes's National Provider Identifier (NPI) is 1215467980, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellis Grimes's specialty?
- Ellis Grimes is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ellis Grimes located?
- Ellis Grimes's practice location on file with NPPES is 2785 Gulf Fwy S, League City, TX 77573-4979.
- What is Ellis Grimes's phone number?
- The practice phone number listed in the NPPES registry for Ellis Grimes is (832) 505-0139.
- Does Ellis Grimes accept Medicare?
- Ellis Grimes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellis Grimes's NPI active?
- Yes — Ellis Grimes's NPI (1215467980) is active in the NPPES registry as of the last update on 2023-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.