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DR. EARL BARRETT HARTZOG D.M.D.
NPI 1881820637
Dentist in Denmark, SC

Active since June 08, 2009PECOS Enrolled
174 BEECH AVE, DENMARK, SC 29042(803) 793-3653(803) 793-0927 Get Directions Write a Review

NPPES record last updated: March 1, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Earl Barrett Hartzog D.m.d. NPPES

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

DR. EARL BARRETT HARTZOG D.M.D. (NPI 1881820637) is an individual dentist in Denmark, South Carolina, licensed in South Carolina (4591) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1881820637
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. EARL BARRETT HARTZOGCredential: D.M.D.
Location Address174 BEECH AVEDenmark, SC 29042
Mailing Address174 Beech AveDenmark, SC 29042 · (803) 793-3653 · Fax (803) 793-0927
Phone(803) 793-3653
Fax(803) 793-0927
Sole ProprietorYes
Enumeration DateJune 8, 2009
Last NPPES UpdateMarch 1, 2010
✔ NPI 1881820637 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in SC · 4591
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
174 BEECH AVE, Denmark, SC 29042
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter of North Carolina, Anthem Blue Cross and Blue Shield 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 (PECOS)

Dr. Earl Barrett Hartzog D.m.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29042 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
$83.18 typical visit price
range $53.57 – $163.84
Typical copayment $20.79 (range $13.39 – $40.96)
Most-billed visit code 99203
Established Patient
$67.12 typical visit price
range $16.96 – $133.52
Typical copayment $16.78 (range $4.24 – $33.38)
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.

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 Earl Hartzog's NPI number?

The NPI number for Earl Hartzog is 1881820637. It was assigned to this individual provider in the NPPES registry on June 8, 2009.

Where is Earl Hartzog located?

Earl Hartzog practices at 174 Beech Ave, Denmark, SC 29042. The listed phone number is (803) 793-3653.

What is Earl Hartzog's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Earl Hartzog enrolled in Medicare?

Yes. Earl Hartzog is registered in the Medicare PECOS enrollment system.

What insurance does Earl Hartzog accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 6 other insurers list Earl Hartzog 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 Earl Hartzog was last updated on March 1, 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.