What is Kyle Nefzger's NPI number?

Kyle Nefzger's National Provider Identifier (NPI) is 1134873656, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kyle Nefzger's specialty?

Kyle Nefzger is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Kyle Nefzger located?

Kyle Nefzger's practice location on file with NPPES is 3860 El Dorado Hills Blvd Ste 601, El Dorado Hills, CA 95762-4563.

What is Kyle Nefzger's phone number?

The practice phone number listed in the NPPES registry for Kyle Nefzger is (916) 941-9222.

Does Kyle Nefzger accept Medicare?

Kyle Nefzger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Kyle Nefzger's NPI active?

Yes — Kyle Nefzger's NPI (1134873656) is active in the NPPES registry as of the last update on 2025-08-15.

IndividualActiveAccepts Medicare

Kyle Nefzger, APRN, FNP-C

NPI 1134873656 · Family Nurse Practitioner · El Dorado Hills, CA

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Kyle Nefzger, APRN, FNP-C is a Family Nurse Practitioner provider in El Dorado Hills, CA (NPI 1134873656).

Provider details

NPI number: 1134873656
Entity type: Individual
Primary specialty: Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: APRN, FNP-C
Sex: Male
Sole proprietor: Yes
License: APRN-5320 (HI)

Specialties & taxonomies

Family Nurse PractitionerPrimary363LF0000XLicense 95019395 (CA)
Physician Assistants & Advanced Practice Nursing Providers
Family Nurse Practitioner363LF0000XLicense APRN-5320 (HI)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(58/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
4 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
453 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	140	$82
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	99	$100
Automated Urinalysis Test81003	55	$2
Injection of Drug Or Substance Under Skin Or Into Muscle96372	31	$13
Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811	29	$41
Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880	24

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
Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro	53	52
Azithromycin	47	47
Cephalexin	40	39
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	38	37
Ofloxacin	20	19
Mupirocin	15	15
Prednisone	15	14

Practice location

3860 El Dorado Hills Blvd Ste 601

El Dorado Hills, CA 95762-4563

Phone: (916) 941-9222

Street-level locationGet directions

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Mailing address