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PORRETTA & BERGMAN MD, PC
NPI 1487782785
Specialist in Farmington Hills, MI

Active since March 01, 2007CLIA 23D2286195 · Waiver
29990 NORTHWESTERN HWY, FARMINGTON HILLS, MI 48334(248) 538-6463(248) 538-6470 Get Directions Write a Review

NPPES record last updated: April 21, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 21, 2022, Apr 12, 2022, Aug 17, 2016 (3 updates tracked since 2016).

About Porretta & Bergman Md, Pc NPPES

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

PORRETTA & BERGMAN MD, PC (NPI 1487782785) is a healthcare organization registered as a specialist in Farmington Hills, Michigan and active in the NPI registry since March 2007. The organization holds a CLIA Waiver certificate valid through July 24, 2027 and lists Heather Leszczynski, Credentialing Manager, as its authorized official.

NPPES Registry Identity

NPI1487782785
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NamePORRETTA & BERGMAN MD, PC
Location Address29990 NORTHWESTERN HWYFarmington Hills, MI 48334-3225
Mailing Address29990 Northwestern HwyFarmington Hills, MI 48334-3225 · (248) 538-6463 · Fax (248) 538-6470
Phone(248) 538-6463
Fax(248) 538-6470
Organization SubpartNo
Authorized OfficialHeather LeszczynskiCredentialing Manager · (248) 538-8591
Enumeration DateMarch 1, 2007
Last NPPES UpdateApril 21, 20223 updates tracked since enumeration
NPPES CertifiedApril 21, 2022
✔ NPI 1487782785 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
29990 NORTHWESTERN HWY, Farmington Hills, MI 48334
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 23D2286195

Porretta & Bergman MD, PC · West Bloomfield, MI
Active · expires Jul 24, 2027
CLIA Number23D2286195
Laboratory TypePhysician Office
Certificate Effective DateJuly 25, 2025
Certificate Expiration DateJuly 24, 2027
Laboratory DirectorRonald H. Bergman
Laboratory Phone(248) 538-6463
Laboratory LocationPorretta & Bergman MD, PC2300 Haggerty Suite 1100, West Bloomfield, MI 48323
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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.

DR. ERIK HENRY BELCARZ O.D.
Optometrist
29990 NORTHWESTERN HWY
FARMINGTON HILLS, MI 48334
Oakland County (248) 538-6463
ZACHARY BERGMAN
Ophthalmology
29990 NORTHWESTERN HWY
FARMINGTON HILLS, MI 48334
Oakland County (248) 538-6463
DR. RONALD H BERGMAN MD
Ophthalmology
29990 NORTHWESTERN HWY
FARMINGTON HILLS, MI 48334
Oakland County (248) 538-6463
DR. MICHAEL Y GREENLEY MD
Ophthalmology
29990 NORTHWESTERN HWY
FARMINGTON HILLS, MI 48334
Oakland County (248) 538-6463

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 Porretta & Bergman MD, PC's NPI number?

The NPI number for Porretta & Bergman MD, PC is 1487782785. It was assigned to this organization in the NPPES registry on March 1, 2007.

Where is Porretta & Bergman MD, PC located?

Porretta & Bergman MD, PC is located at 29990 Northwestern Hwy, Farmington Hills, MI 48334. The listed phone number is (248) 538-6463.

What is Porretta & Bergman MD, PC's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Does Porretta & Bergman MD, PC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 23D2286195) is associated with this NPI, valid through July 24, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Porretta & Bergman MD, PC accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 3 other insurers list Porretta & Bergman MD, PC 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 Porretta & Bergman MD, PC was last updated on April 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.