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DR. ALEXANDER RONALD EVENS D.O.
NPI 1114144649
Internal Medicine - Infectious Disease in Turlock, CA

Active since April 19, 2007PECOS Enrolled
1199 DELBON AVE, SUITE 5, TURLOCK, CA 95382(209) 656-0183(209) 656-0199 Get Directions Write a Review

NPPES record last updated: June 14, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Alexander Ronald Evens D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ALEXANDER RONALD EVENS D.O. (NPI 1114144649) is an individual infectious disease provider in Turlock, California, licensed in California (20A9461) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2004).

NPPES Registry Identity

NPI1114144649
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameDR. ALEXANDER RONALD EVENSCredential: D.O.
Location Address1199 DELBON AVE, SUITE 5Turlock, CA 95382-2006
Mailing Address220 Standiford Ave, Ste FModesto, CA 95350-1159 · (209) 579-5628 · Fax (209) 579-5637
Phone(209) 656-0183
Fax(209) 656-0199
Sole ProprietorYes
Medical School CMSOtherGraduated 2004
Enumeration DateApril 19, 2007
Last NPPES UpdateJune 14, 2010
✔ NPI 1114144649 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in CA · 20A9461
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Also ListedInternal MedicineTaxonomy 207R00000X · License 20A9461 (CA)
1199 DELBON AVE, Turlock, CA 95382
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Alexander Ronald Evens D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8628100096
PECOS Enrollment IDI20100720001031
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Alexander Evens reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Regents Univ Of California Ucsf
91 mi
Internal Medicine
505 PARNASSUS AVE
San Francisco, CA 94143
  • Reassigned Medicare billing, California enrollment
  • 339 clinicians in this Medicare group
NPI 1124439807 (415) 476-1000
County Of Marin
96 mi
Adolescent and Children Mental Health
3230 KERNER BOULEVARD
San Rafael, CA 94901
  • Reassigned Medicare billing, California enrollment
  • 34 clinicians in this Medicare group
NPI 1366507295 (415) 473-2843
Prima Medical Foundation
99 mi
Clinic/Center
4 HAMILTON LANDING, SUITE 100
Novato, CA 94949
  • Reassigned Medicare billing, California enrollment
  • 111 clinicians in this Medicare group
NPI 1811217946 (415) 884-1840

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
696 services168 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
617 services224 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
185 services171 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
148 services137 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
73 services50 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
62 services33 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95382 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$133.94 typical visit price
range $58.87 – $176.60
Typical copayment $33.48 (range $14.71 – $44.15)
Most-billed visit code 99204
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JOHN JULIUS WILLSEN M.D.
Dermatology (Procedural Dermatology)
1199 DELBON AVE, SUITE2
TURLOCK, CA 95382
Stanislaus County (209) 668-3063
ALEXANDER EVENS, DO INC
Internal Medicine (Infectious Disease)
1199 DELBON AVE, STE 5
TURLOCK, CA 95382
Stanislaus County (209) 656-0183
MR. ROBERT LEE HILEMAN R.P.T.
Specialist
1199 DELBON AVE, SUITE 4
TURLOCK, CA 95382
Stanislaus County (209) 632-4188
RICHARD W. SLOVEK, MD PC
Orthopaedic Surgery
1199 DELBON AVE, SUITE 1
TURLOCK, CA 95382
Stanislaus County (209) 668-6449
HUY NGOC DAO DO
Surgery
1199 DELBON AVE, STE 5
TURLOCK, CA 95382
Stanislaus County (209) 656-0183
GORUM ORTHOPEDICS & ASSOCIATES
Orthopaedic Surgery
1199 DELBON AVE, STE 1
TURLOCK, CA 95382
Stanislaus County (209) 342-2300

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alexander Evens's NPI number?

The NPI number for Alexander Evens is 1114144649. It was assigned to this individual provider in the NPPES registry on April 19, 2007.

Where is Alexander Evens located?

Alexander Evens practices at 1199 Delbon Ave Suite 5, Turlock, CA 95382. The listed phone number is (209) 656-0183.

What is Alexander Evens's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Alexander Evens enrolled in Medicare?

Yes. Alexander Evens is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Alexander Evens's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Evens reassigns Medicare benefits to 3 organizations: Regents Univ Of California Ucsf (San Francisco, CA), County Of Marin (San Rafael, CA) and Prima Medical Foundation (Novato, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alexander Evens's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Alexander Evens was last updated on June 14, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.