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DR. ERIC R ANDERSON MD
NPI 1952763328
Internal Medicine - Rheumatology in Oconomowoc, WI

Active since March 24, 2016PECOS EnrolledAccepts Medicare Assignment
1185 CORPORATE CTR DR, OCONOMOWOC, WI 53066(262) 785-0777(262) 785-8029 Get Directions Write a Review

NPPES record last updated: December 24, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 24, 2025, Jun 18, 2025, Feb 10, 2025 and 5 more (8 updates tracked since 2016).

About Dr. Eric R Anderson Md NPPES

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

DR. ERIC R ANDERSON MD (NPI 1952763328) is an individual rheumatology provider in Oconomowoc, Wisconsin, licensed in Wisconsin (75798) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS, is affiliated with Waukesha Memorial Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1952763328
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameDR. ERIC R ANDERSONCredential: MD
Location Address1185 CORPORATE CTR DROconomowoc, WI 53066-4887
Mailing Address20800 Swenson Dr Ste 175Waukesha, WI 53186-4000 · (262) 785-0777 · Fax (262) 785-0610
Phone(262) 785-0777
Fax(262) 785-8029
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateMarch 24, 2016
Last NPPES UpdateDecember 24, 20258 updates tracked since enumeration
NPPES CertifiedDecember 24, 2025
✔ NPI 1952763328 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
Licenses✔ Licensed in WI · 75798✔ Licensed in MO · 2019018163
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1185 CORPORATE CTR DR, Oconomowoc, WI 53066
Open in Google Maps ↗

Secondary Practice Locations 2

Location 120800 Swenson Dr Ste 175Waukesha, WI 53186-4000 · Phone (262) 785-0777 · Fax (262) 785-0610
Location 2601 N Barker Rd Ste 110Brookfield, WI 53045-5929 · Phone (262) 785-0777 · Fax (262) 785-1829

Other Identifiers 1

Medicaid100178361WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), Network Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Eric R Anderson Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2062707334
PECOS Enrollment IDI20210827001222
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.

Areas of Expertise CMS Part B claims 6

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.

Injection, denosumab, 1 mg J0897
Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.
1,860 services21 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.
310 services140 patients
Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
137 services21 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
78 services26 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
60 services60 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.
21 services20 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Waukesha Memorial Hospital

Acute Care Hospitals · Waukesha, WI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520008
Location725 American AveWaukesha, WI 53188 · Waukesha County
Emergency services Birthing friendly

Oconomowoc Memorial Hospital

Acute Care Hospitals · Oconomowoc, WI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520062
Location791 E Summit AveOconomowoc, WI 53066 · Waukesha County
Emergency services Birthing friendly

Aurora St Lukes Medical Center

Acute Care Hospitals · Milwaukee, WI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520138
Location2900 W Oklahoma AveMilwaukee, WI 53215 · Milwaukee County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53066 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
$123.69 typical visit price
range $53.90 – $163.24
Typical copayment $30.92 (range $13.47 – $40.81)
Most-billed visit code 99204
Established Patient
$95.41 typical visit price
range $17.40 – $133.76
Typical copayment $23.85 (range $4.35 – $33.44)
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.

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 Eric Anderson's NPI number?

The NPI number for Eric Anderson is 1952763328. It was assigned to this individual provider in the NPPES registry on March 24, 2016.

Where is Eric Anderson located?

Eric Anderson practices at 1185 Corporate Ctr Dr, Oconomowoc, WI 53066. The listed phone number is (262) 785-0777.

What is Eric Anderson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Eric Anderson enrolled in Medicare?

Yes. Eric Anderson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Eric Anderson accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), Network Health and UnitedHealthcare list Eric Anderson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Eric Anderson affiliated with any hospitals?

According to CMS data, Eric Anderson is affiliated with Waukesha Memorial Hospital, Oconomowoc Memorial Hospital and Aurora St Lukes Medical Center.

When was this NPI record last updated?

The NPPES record for Eric Anderson was last updated on December 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.