VICTOR ADALBERT GERALDEZ DE VILLA M.D.
NPI 1043485139
Internal Medicine - Endocrinology, Diabetes & Metabolism in Green Bay, WI

Q: What is Victor Adalbert De Villa's NPI number?

The NPI number for Victor Adalbert De Villa is 1043485139. It was assigned to this individual provider in the NPPES registry on April 29, 2008.

Q: What is Victor Adalbert De Villa's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Active since April 29, 2008PECOS EnrolledAccepts Medicare Assignment

720 S VANBUREN ST, SUITE 104, GREEN BAY, WI 54301(920) 433-6050(920) 433-6049 Get Directions Write a Review

NPPES record last updated: March 5, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Victor Adalbert Geraldez De Villa M.d. NPPES

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

VICTOR ADALBERT GERALDEZ DE VILLA M.D. (NPI 1043485139) is an individual endocrinology, diabetes & metabolism provider in Green Bay, Wisconsin, licensed in Michigan (4301114122) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS, is affiliated with Osf St Francis Hospital And Medical Group, and is a graduate of Other (1994).

NPPES Registry Identity

NPI1043485139

Entity TypeIndividualMale

Primary Taxonomy207RE0101X

Provider Legal NameVICTOR ADALBERT GERALDEZ DE VILLACredential: M.D.

Location Address720 S VANBUREN ST, SUITE 104Green Bay, WI 54301-3538

Mailing AddressPo Box 22487Green Bay, WI 54305-2487 · (920) 445-7222 · Fax (920) 445-7289

Phone(920) 433-6050

Fax(920) 433-6049

Sole ProprietorNo

Medical School CMSOtherGraduated 1994

Enumeration DateApril 29, 2008

Last NPPES UpdateMarch 5, 2019

✔ NPI 1043485139 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

Licenses✔ Licensed in MI · 4301114122✔ Licensed in NE · 24449

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

720 S VANBUREN ST, Green Bay, WI 54301

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Other Identifiers 3

Medicaid10026169400NE

Medicaid10026133000NE

OtherP00705495NE · Railroad Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Blue Care Network of Michigan and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Victor Adalbert Geraldez De Villa M.d. 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 ID143396697

PECOS Enrollment IDI20160601000950, I20190313000644

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

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

Bellin Memorial Hospital Inc

Same address

Surgery

720 S VANBUREN ST, SUITE 201
Green Bay, WI 54301

Reassigned Medicare billing, Wisconsin and Michigan enrollments
Also billed through NPI 1033172390 (Michigan)
875 clinicians in this Medicare group

NPI 1104263532 (920) 433-7488

Oconto Hospital & Medical Center Inc

25 mi

Rural Health

575 4TH ST
Kewaunee, WI 54216

Reassigned Medicare billing, Wisconsin enrollment
573 clinicians in this Medicare group

NPI 1053279091 (920) 388-4640

North Platte Nebraska Hospital Corporation

688 mi

Medical Oncology

601 W LEOTA ST
North Platte, NE 69101

Reassigned Medicare billing, Nebraska enrollment
365 clinicians in this Medicare group

NPI 1134355332 (308) 568-7496

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.

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.

154 services112 patients

Diabetes outpatient self-management training services, individual, per 30 minutes G0108

This service involves personalized training sessions, each lasting 30 minutes, to help manage diabetes. It includes guidance on monitoring blood sugar, healthy eating, physical activity, medication usage, and dealing with daily challenges of living with diabetes.

53 services32 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

45 services34 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.

33 services27 patients

Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251

This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.

24 services11 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

22 services20 patients

Hospital Affiliations CMS Care Compare 4

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

Osf St Francis Hospital And Medical Group

Critical Access Hospitals · Escanaba, MI

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number231337

Location3401 Ludington StEscanaba, MI 49829 · Delta County

Emergency services Birthing friendly

Bellin Memorial Hospital

Acute Care Hospitals · Green Bay, WI

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520049

Location744 S Webster AveGreen Bay, WI 54305 · Brown County

Emergency services Birthing friendly

Bellin Health Oconto Hospital

Critical Access Hospitals · Oconto, WI

OwnershipVoluntary non-profit - Private

CMS Certification Number521356

Location820 Arbutus AveOconto, WI 54153 · Oconto County

Emergency services

Door County Medical Center

Critical Access Hospitals · Sturgeon Bay, WI

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number521358

Location323 South 18th AvenueSturgeon Bay, WI 54235 · Door County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54301 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.

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supplies for maintenance of insulin infusion catheter, per week A4224

DME-Other DME · category DE017N

7 suppliers26 claims318 services$18.83 avg. paid by Medicare

Supplies for external insulin infusion pump, syringe type cartridge, sterile, each A4225

DME-Other DME · category DE017N

6 suppliers24 claims776 services$2.40 avg. paid by Medicare

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

20 suppliers75 claims281 services$5.58 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

9 suppliers17 claims35 services$0.91 avg. paid by Medicare

Insulin for administration through dme (i.e., insulin pump) per 50 units J1817

Treatment-Injections and Infusions (nononcologic) · category RI000N

4 suppliers12 claims1,860 services$7.28 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

21 suppliers268 claims275 services$188.66 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

SHIRLEY M JEAN-BAPTISTE APNP

Nurse Practitioner (Family)

720 S VANBUREN ST
GREEN BAY, WI 54301

Brown County (920) 433-7488

BAILEY E HAVLOVITZ PA-C

Physician Assistant

720 S VANBUREN ST
GREEN BAY, WI 54301

Brown County (920) 468-3444

CHERYL L BAILEY M.D.

Obstetrics & Gynecology

720 S VANBUREN ST, SUITE 101
GREEN BAY, WI 54301

Brown County (920) 433-3420

BELLIN MEMORIAL HOSPITAL INC

Surgery

720 S VANBUREN ST, SUITE 201
GREEN BAY, WI 54301

Brown County (920) 433-7488

RENEE R SMITH CNM,APNP

Advanced Practice Midwife

720 S VANBUREN ST, SUITE 101
GREEN BAY, WI 54301

Brown County (920) 433-3420

MRS. SANDRA RENEE PELNAR C.N.M., W.H.N.P.

Advanced Practice Midwife

720 S VANBUREN ST, SUITE 101
GREEN BAY, WI 54301

Brown County (920) 433-3420

CARMEN D. ANDERSON APNP

Nurse Practitioner (Family)

720 S VANBUREN ST, SUITE 201
GREEN BAY, WI 54301

Brown County (920) 433-7488

DR. HADI MOHAMMAD KHAN M.D.

Surgery

720 S VANBUREN ST, SUITE 201
GREEN BAY, WI 54301

Brown County (920) 433-7488

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 Victor Adalbert De Villa's NPI number?

The NPI number for Victor Adalbert De Villa is 1043485139. It was assigned to this individual provider in the NPPES registry on April 29, 2008.

Where is Victor Adalbert De Villa located?

Victor Adalbert De Villa practices at 720 S Vanburen St Suite 104, Green Bay, WI 54301. The listed phone number is (920) 433-6050.

What is Victor Adalbert De Villa's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Victor Adalbert De Villa enrolled in Medicare?

Yes. Victor Adalbert De Villa 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.

Which organizations bill Medicare for Victor Adalbert De Villa's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Victor Adalbert De Villa reassigns Medicare benefits to 3 organizations: Bellin Memorial Hospital Inc (Green Bay, WI), Oconto Hospital & Medical Center Inc (Kewaunee, WI) and North Platte Nebraska Hospital Corporation (North Platte, NE). 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 Victor Adalbert De Villa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Victor Adalbert De Villa accept?

Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and CareSource (Common Ground Healthcare) and 1 other insurer list Victor Adalbert De Villa 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 Victor Adalbert De Villa affiliated with any hospitals?

According to CMS data, Victor Adalbert De Villa is affiliated with Osf St Francis Hospital And Medical Group, Bellin Memorial Hospital, Bellin Health Oconto Hospital and Door County Medical Center.

When was this NPI record last updated?

The NPPES record for Victor Adalbert De Villa was last updated on March 5, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.