Provider Profile
Esmeralda Guerrero, MSN, FNP-C
Unclaimed ProfileAbout Esmeralda Guerrero
Listed in the NPI registry as a nurse practitioner, Esmeralda Guerrero, MSN, FNP-C practices in Torrance, CA. Esmeralda is also listed as specializing in nurse practitioner — family. Medicare claims data shows Esmeralda provided 148 services to 141 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and administration of influenza virus vaccine. NPI 1487905543 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (310) 784-8000
- Email not available
Practice Locations
3400 LOMITA BLVD STE 104
Torrance, CA 90505
Procedures Most Often Billed to Medicare
148 services · 141 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
20 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
53 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
37 | As often as other peers in Nurse Practitioner |
| Administration of influenza virus vaccine | Billing code | G0008 |
20 | As often as other peers in Nurse Practitioner |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
18 | Less often than most peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in Torrance 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Influenza vaccine split virus, preservative free 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Esmeralda Guerrero, MSN specialize in?
Esmeralda Guerrero, MSN is a nurse practitioner in Torrance, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Esmeralda Guerrero, MSN located?
Esmeralda Guerrero, MSN is listed at 3400 Lomita Blvd Ste 104, Torrance, CA 90505. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Esmeralda Guerrero, MSN's phone number?
The number on file is (310) 784-8000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Esmeralda Guerrero, MSN?
Esmeralda Guerrero, MSN's National Provider Identifier is 1487905543. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Esmeralda Guerrero, MSN train?
Esmeralda Guerrero, MSN attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Esmeralda Guerrero, MSN have?
Esmeralda Guerrero, MSN has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What does Esmeralda Guerrero, MSN do most often?
According to Medicare billing data, Esmeralda Guerrero, MSN provides treatments such as influenza vaccine split virus, preservative free, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Esmeralda Guerrero, MSN's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Esmeralda Guerrero, MSN. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.