DR. RONALD HENRY NELLEN DDS
NPI 1992719280
Dentist - Oral and Maxillofacial Surgery in Greenfield, WI

Q: What is Ronald Nellen's NPI number?

The NPI number for Ronald Nellen is 1992719280. It was assigned to this individual provider in the NPPES registry on July 29, 2006.

Q: What is Ronald Nellen's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Q: When was this NPI record last updated?

The NPPES record for Ronald Nellen was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since July 29, 2006

4811 S 76TH ST, SUITE 304, GREENFIELD, WI 53220(414) 281-3344(414) 281-1080 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Ronald Henry Nellen Dds NPPES

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

DR. RONALD HENRY NELLEN DDS (NPI 1992719280) is an individual oral and maxillofacial surgery provider in Greenfield, Wisconsin, licensed in Wisconsin (2699) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1992719280

Entity TypeIndividualMale

Primary Taxonomy1223S0112X

Provider Legal NameDR. RONALD HENRY NELLENCredential: DDS

Location Address4811 S 76TH ST, SUITE 304Greenfield, WI 53220-4364

Mailing Address4811 S 76th St, Suite 304Greenfield, WI 53220-4364 · (414) 281-3344 · Fax (414) 281-1080

Phone(414) 281-3344

Fax(414) 281-1080

Sole ProprietorYes

Enumeration DateJuly 29, 2006

Last NPPES UpdateJuly 9, 2007

✔ NPI 1992719280 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers

Taxonomy Code1223S0112X

License✔ Licensed in WI · 2699

Definition

An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.

4811 S 76TH ST, Greenfield, WI 53220

Open in Google Maps ↗

Other Identifiers 2

Medicare ID-Type Unspecified79402WI · Provider Id Number

Medicare UPINT62850WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

Other Providers at the Same Location NPPES 18

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

ZASTROW CHIROPRACTIC CLINIC S C

Chiropractor

4811 S 76TH ST, SUITE 204
GREENFIELD, WI 53220

Milwaukee County (414) 281-5266

MRS. PAMELA JEAN JENKS C.A.D.C.III

Counselor (Addiction (Substance Use Disorder))

4811 S 76TH ST, SUITE208
GREENFIELD, WI 53220

Milwaukee County (141) 481-7044

ORAL & MAXILLOFACIAL SURGERY CONSULTANTS OF WISCONSIN, S.C.

Dentist (Oral and Maxillofacial Surgery)

4811 S 76TH ST, SUITE 304
GREENFIELD, WI 53220

Milwaukee County (414) 281-3344

DR. THOMAS WILLIAM ZASTROW D.C.

Chiropractor

4811 S 76TH ST, SUITE 204
GREENFIELD, WI 53220

Milwaukee County (414) 281-5266

SLEEPMED THERAPIES, INC

Durable Medical Equipment & Medical Supplies

4811 S 76TH ST, SUITE 16
GREENFIELD, WI 53220

Milwaukee County (414) 282-2683

MR. WILLIAM STEPHEN LPC

Counselor (Professional)

4811 S 76TH ST, SUITE 208
GREENFIELD, WI 53220

Milwaukee County (414) 817-9331

CORNERSTONE COUNSELING SERVICES

Counselor (Addiction (Substance Use Disorder))

4811 S 76TH ST
GREENFIELD, WI 53220

Milwaukee County (414) 817-0442

APRIL SMITH LMFT

Marriage & Family Therapist

4811 S 76TH ST
GREENFIELD, WI 53220

Milwaukee County (414) 325-7741

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 Ronald Nellen's NPI number?

The NPI number for Ronald Nellen is 1992719280. It was assigned to this individual provider in the NPPES registry on July 29, 2006.

Where is Ronald Nellen located?

Ronald Nellen practices at 4811 S 76th St Suite 304, Greenfield, WI 53220. The listed phone number is (414) 281-3344.

What is Ronald Nellen's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

What insurance does Ronald Nellen accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, HRI Dental & Vision and Humana and 2 other insurers list Ronald Nellen 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.

When was this NPI record last updated?

The NPPES record for Ronald Nellen was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.