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DR. ANDREW CHARLES HARTWIG DDS
NPI 1992712350
Dentist - Oral and Maxillofacial Surgery in Iowa City, IA

Active since August 01, 2006Opted out of Medicare · through Apr 1, 2027
2814 NORTHGATE DR, SUITE 2, IOWA CITY, IA 52245(319) 338-5484(319) 338-9413 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Andrew Charles Hartwig Dds NPPES

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

DR. ANDREW CHARLES HARTWIG DDS (NPI 1992712350) is an individual oral and maxillofacial surgery provider in Iowa City, Iowa, licensed in Iowa (07663) and active in the NPI registry since August 2006. He has opted out of Medicare through April 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1992712350
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameDR. ANDREW CHARLES HARTWIGCredential: DDS
Location Address2814 NORTHGATE DR, SUITE 2Iowa City, IA 52245-9568
Mailing Address2814 Northgate Dr, Suite 2Iowa City, IA 52245-9568 · (319) 338-5484 · Fax (319) 338-9413
Phone(319) 338-5484
Fax(319) 338-9413
Sole ProprietorNo
Enumeration DateAugust 1, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1992712350 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 IA · 07663
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.
2814 NORTHGATE DR, Iowa City, IA 52245
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Other Identifiers 3

Medicaid0206797IA
Medicare UPINU81143
Medicare ID-Type UnspecifiedI15365

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Andrew Charles Hartwig Dds has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2019 through April 1, 2027.

Opt-Out Effective DateApril 1, 2019
Opt-Out In Effect ThroughApril 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 52245 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
$81.84 typical visit price
range $52.96 – $161.40
Typical copayment $20.46 (range $13.24 – $40.35)
Most-billed visit code 99203
Established Patient
$66.36 typical visit price
range $16.91 – $131.98
Typical copayment $16.59 (range $4.22 – $32.99)
Most-billed visit code 99213
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 7

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

DR. DEBORAH L ZEITLER DDS MS
Dentist (Oral and Maxillofacial Surgery)
2814 NORTHGATE DR, SUITE 2
IOWA CITY, IA 52245
Johnson County (319) 338-5484
ORAL SURGERY ASSOC OF IOWA CITY PC
Dentist (Oral and Maxillofacial Surgery)
2814 NORTHGATE DR, SUITE 2
IOWA CITY, IA 52245
Johnson County (319) 338-5484
DR. EDWARD LAWRENCE LORSON DDS
Dentist (Oral and Maxillofacial Surgery)
2814 NORTHGATE DR, SUITE 2
IOWA CITY, IA 52245
Johnson County (319) 338-5484
DR. DAVID CHRISTIAN HANSEN D.D.S.
Dentist (Endodontics)
2814 NORTHGATE DR, SUITE 1
IOWA CITY, IA 52245
Johnson County (319) 351-6622
STUART COBB D.D.S.
Dentist (Endodontics)
2814 NORTHGATE DR, SUITE 1
IOWA CITY, IA 52245
Johnson County (319) 351-6622
ENDODONTIC ASSOCIATES OF IOWA CITY PC
Dentist (Endodontics)
2814 NORTHGATE DR, SUITE 1
IOWA CITY, IA 52245
Johnson County (319) 351-6622
DR. CHAD MICHAEL PFOHL DDS
Dentist (Oral and Maxillofacial Surgery)
2814 NORTHGATE DR, SUITE 2
IOWA CITY, IA 52245
Johnson County (319) 338-5484

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 Andrew Hartwig's NPI number?

The NPI number for Andrew Hartwig is 1992712350. It was assigned to this individual provider in the NPPES registry on August 1, 2006.

Where is Andrew Hartwig located?

Andrew Hartwig practices at 2814 Northgate Dr Suite 2, Iowa City, IA 52245. The listed phone number is (319) 338-5484.

What is Andrew Hartwig's specialty?

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

Is Andrew Hartwig enrolled in Medicare?

No. Andrew Hartwig has opted out of Medicare through April 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Andrew Hartwig was last updated on July 8, 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.