Margaret Griffel, A.R.N.P.
NPI 1740498377 · Nurse Practitioner · Melbourne, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Griffel, A.R.N.P. is a Nurse Practitioner provider in Melbourne, FL (NPI 1740498377).
Provider details
- NPI number
- 1740498377
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- A.R.N.P.
- Sex
- Female
- Sole proprietor
- Yes
- License
- APRN11001924 (FL)
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 tenure28% of score
19 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
779 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 403 | $106 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 120 | $107 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 75 | $12 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 64 | $75 |
| Advance Care Planning, First 30 Minutes99497 | 32 | $69 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 94 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 211 | 65 |
| Levothyroxine Sodium | 191 | 54 |
| Amlodipine Besylate | 154 | 49 |
| Rosuvastatin Calcium | 143 | 50 |
| Omeprazole | 136 | 47 |
| Lisinopril | 110 | 36 |
| Pantoprazole Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-18
- Last updated
- 2020-04-15
- Certified
- 2020-04-15
Frequently asked questions
- What is Margaret Griffel's NPI number?
- Margaret Griffel's National Provider Identifier (NPI) is 1740498377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Griffel's specialty?
- Margaret Griffel is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Griffel located?
- Margaret Griffel's practice location on file with NPPES is 7125 Murrell Rd Ste D, Melbourne, FL 32940-7999.
- What is Margaret Griffel's phone number?
- The practice phone number listed in the NPPES registry for Margaret Griffel is (321) 434-9562.
- Does Margaret Griffel accept Medicare?
- Margaret Griffel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Griffel's NPI active?
- Yes — Margaret Griffel's NPI (1740498377) is active in the NPPES registry as of the last update on 2020-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.