Provider Profile
Jennifer E. Warren, RN, FNP
Unclaimed ProfileAbout Jennifer Warren
Jennifer E. Warren, RN, FNP is a nurse practitioner based in Santa Rosa, CA. Medicare claims data shows Jennifer provided 650 services to 489 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and automated urinalysis test. The provider's National Provider Identifier (NPI) is 1982121885.
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
- (707) 544-3811
- Email not available
Practice Locations
1144 SONOMA AVE STE 119
Santa Rosa, CA 95405
Procedures Most Often Billed to Medicare
650 services · 489 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax by washing | Procedure | 69209 |
11 | Less often than most peers in Nurse Practitioner |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
18 | Less often than most peers in Nurse Practitioner |
| Influenza vaccine, inactivated | Treatment | 90653 |
18 | As often as other peers in Nurse Practitioner |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
14 | Less often than most 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 |
354 | More than most 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 |
114 | As often as other peers in Nurse Practitioner |
| Automated urinalysis test | Lab test | 81003 |
71 | More often than most peers in Nurse Practitioner |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
31 | As often as other peers in Nurse Practitioner |
| Administration of influenza virus vaccine | Billing code | G0008 |
19 | As often as other 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 4
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 Santa Rosa 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 2017 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of impacted ear wax by washing 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Jennifer E. Warren, RN's specialty?
Jennifer E. Warren, RN is a nurse practitioner in Santa Rosa, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Jennifer E. Warren, RN?
Jennifer E. Warren, RN is listed at 1144 Sonoma Ave Ste 119, Santa Rosa, CA 95405. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Jennifer E. Warren, RN?
The number on file is (707) 544-3811. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Jennifer E. Warren, RN?
Jennifer E. Warren, RN's National Provider Identifier is 1982121885. 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
What is Jennifer E. Warren, RN's education?
Jennifer E. Warren, RN attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Jennifer E. Warren, RN have?
Jennifer E. Warren, RN has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What is Jennifer E. Warren, RN known for?
According to Medicare billing data, Jennifer E. Warren, RN performs procedures including removal of impacted ear wax by washing; provides treatments such as injection of drug or substance under skin or into muscle and influenza vaccine, inactivated, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Jennifer E. Warren, RN's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Jennifer E. Warren, RN. If this is you, claiming it is free.
Guide.md
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