Melissa Fitzgerald, FNP-C
NPI 1639600844 · Family Nurse Practitioner · Long Beach, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Fitzgerald, FNP-C is a Family Nurse Practitioner provider in Long Beach, CA (NPI 1639600844).
Provider details
- NPI number
- 1639600844
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 95006310 (CA)
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
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
239 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 | 136 | $83 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 42 | $118 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 25 | $83 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 23 | $52 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 13 | $119 |
Typical Medicare-allowed amounts for these services range $52–$119 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 94 | 26 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 59 | 36 |
| Amlodipine Besylate | 54 | 19 |
| Atorvastatin Calcium | 54 | 23 |
| Lisinopril | 53 | 24 |
| Azithromycin | 52 | 49 |
| Losartan Potassium |
Practice location
Mailing address
Additional practice locations (1)
- 6510 E. Spring StreetSpring Family Medical GroupLong Beach, CA 90815Phone: (562) 421-4791
Registry dates
- Enumerated
- 2017-03-21
- Last updated
- 2025-12-14
- Certified
- 2025-12-14
Frequently asked questions
- What is Melissa Fitzgerald's NPI number?
- Melissa Fitzgerald's National Provider Identifier (NPI) is 1639600844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Fitzgerald's specialty?
- Melissa Fitzgerald is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Fitzgerald located?
- Melissa Fitzgerald's practice location on file with NPPES is 6226 E Spring St Ste 100, Long Beach, CA 90815-1442.
- What is Melissa Fitzgerald's phone number?
- The practice phone number listed in the NPPES registry for Melissa Fitzgerald is (562) 420-1338.
- Does Melissa Fitzgerald accept Medicare?
- Melissa Fitzgerald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Fitzgerald's NPI active?
- Yes — Melissa Fitzgerald's NPI (1639600844) is active in the NPPES registry as of the last update on 2025-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.