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DR. HAROLD STEVEN ZALD DDS
NPI 1164591558
Dentist - General Practice in Troy, MI

Active since November 07, 2006PECOS Enrolled
5127 ROCHESTER RD, TROY, MI 48085(248) 528-1611(248) 528-0245 Get Directions Write a Review

NPPES record last updated: October 15, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Harold Steven Zald Dds NPPES

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

DR. HAROLD STEVEN ZALD DDS (NPI 1164591558) is an individual general practice provider in Troy, Michigan, licensed in Michigan (12166) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164591558
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. HAROLD STEVEN ZALDCredential: DDS
Location Address5127 ROCHESTER RDTroy, MI 48085
Mailing AddressBox 555221, 1st Dental Battalion, Naval Dental CenterCamp Pendleton, CA 92055-5221 · (760) 725-2569 · Fax (760) 725-2025
Phone(248) 528-1611
Fax(248) 528-0245
Sole ProprietorNo
Enumeration DateNovember 7, 2006
Last NPPES UpdateOctober 15, 2007
✔ NPI 1164591558 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in MI · 12166
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
5127 ROCHESTER RD, Troy, MI 48085
Open in Google Maps ↗

Other Identifiers 1

OtherHZ012166MI · Bcbs

Accepted Insurance

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

Dr. Harold Steven Zald Dds 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.

Medicare Billing Reassignment

Medicare enrollment records show Harold Zald reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

East Carolina University
465 mi
Dentist
179 HOSPITAL DR
Spruce Pine, NC 28777
  • Reassigned Medicare billing, North Carolina enrollment
  • 930 clinicians in this Medicare group
NPI 1144624446 (828) 765-0110

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48085 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
$90.76 typical visit price
range $58.04 – $177.36
Typical copayment $22.69 (range $14.51 – $44.34)
Most-billed visit code 99203
Established Patient
$72.38 typical visit price
range $18.32 – $143.49
Typical copayment $18.09 (range $4.58 – $35.87)
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 4

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

KHAULA CHAUDHRY DMD PLLC
Clinic/Center (Dental)
5127 ROCHESTER RD
TROY, MI 48085
Oakland County (248) 781-8900
GARY JONATHAN CLAGUE DDS
Dentist (General Practice)
5127 ROCHESTER RD
TROY, MI 48085
Oakland County (248) 528-1611
MEADOWBROOK FAMILY DENTISTS PC
Dentist (General Practice)
5127 ROCHESTER RD
TROY, MI 48085
Oakland County (248) 528-1611
KHAULA CHAUDHRY DMD
Dentist
5127 ROCHESTER RD
TROY, MI 48085
Oakland County (248) 781-8900

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 Harold Zald's NPI number?

The NPI number for Harold Zald is 1164591558. It was assigned to this individual provider in the NPPES registry on November 7, 2006.

Where is Harold Zald located?

Harold Zald practices at 5127 Rochester Rd, Troy, MI 48085. The listed phone number is (248) 528-1611.

What is Harold Zald's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Harold Zald enrolled in Medicare?

Yes. Harold Zald is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Harold Zald's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Harold Zald reassigns Medicare benefits to East Carolina University (Spruce Pine, NC). The 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 Harold Zald's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Harold Zald accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Anthem Blue Cross and Blue Shield and 14 other insurers list Harold Zald 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 Harold Zald was last updated on October 15, 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.