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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LAUREN NICOLE MAZIN DO
NPI 1457094617
Internal Medicine - Allergy & Immunology in Richmond, VA

Active since April 15, 2022PECOS Enrolled
1000 E BROAD ST, RICHMOND, VA 23219(804) 828-2467 Get Directions Write a Review

NPPES record last updated: June 20, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 5, 2025, Apr 15, 2022 (2 updates tracked since 2022).

About Lauren Nicole Mazin Do NPPES

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

LAUREN NICOLE MAZIN DO (NPI 1457094617) is an individual allergy & immunology provider in Richmond, Virginia, licensed in Virginia (0116036418) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1457094617
Entity TypeIndividualFemale
Primary Taxonomy207RA0201X
Provider Legal NameLAUREN NICOLE MAZINCredential: DO
Location Address1000 E BROAD STRichmond, VA 23219-1930
Mailing AddressPo Box 980257Richmond, VA 23298-0257 · (804) 828-9783
Phone(804) 828-2467
Sole ProprietorNo
Enumeration DateApril 15, 2022
Last NPPES UpdateJune 20, 20262 updates tracked since enumeration
NPPES CertifiedJune 20, 2026
✔ NPI 1457094617 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Allergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207RA0201X
License✔ Licensed in VA · 0116036418
Definition
An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Special Qualifications in the field of Allergy & Immunology.
1000 E BROAD ST, Richmond, VA 23219
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lauren Nicole Mazin Do 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 23219 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
$129.04 typical visit price
range $56.19 – $170.30
Typical copayment $32.26 (range $14.04 – $42.57)
Most-billed visit code 99204
Established Patient
$70.08 typical visit price
range $18.07 – $138.91
Typical copayment $17.52 (range $4.51 – $34.72)
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 20

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

NADIA RAZANI DMD
Dentist
1000 E BROAD ST
RICHMOND, VA 23219
Richmond City (804) 828-2467
KRISTIN STRUCK CPNP
Nurse Practitioner (Pediatrics)
1000 E BROAD ST
RICHMOND, VA 23219
Richmond City (804) 828-2467
MRS. CARRIE SHREVE ENTSMINGER NP
Registered Nurse (Pediatrics)
1000 E BROAD ST
RICHMOND, VA 23219
Richmond City (804) 628-5848
BRITTANY ERIN STIEFEL
Pediatrics
1000 E BROAD ST
RICHMOND, VA 23219
Richmond City (804) 828-2467
LAUREN T. COBERT PNP-AC
Nurse Practitioner (Pediatrics, Critical Care)
1000 E BROAD ST
RICHMOND, VA 23219
Richmond City (804) 828-3500
DR. JORDAN LAWSON DNP, RN, CNL, NNP-BC
Nurse Practitioner (Neonatal)
1000 E BROAD ST
RICHMOND, VA 23219
Richmond City (804) 519-4300
SHELBY FOGLEMAN LCSW
Social Worker (Clinical)
1000 E BROAD ST
RICHMOND, VA 23219
Richmond City (804) 828-8356
DR. JEREMY RICHARD BROZYNA MD
Allergy & Immunology
1000 E BROAD ST
RICHMOND, VA 23219
Richmond City (804) 828-2467

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 Lauren Mazin's NPI number?

The NPI number for Lauren Mazin is 1457094617. It was assigned to this individual provider in the NPPES registry on April 15, 2022.

Where is Lauren Mazin located?

Lauren Mazin practices at 1000 E Broad St, Richmond, VA 23219. The listed phone number is (804) 828-2467.

What is Lauren Mazin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Allergy & Immunology, with taxonomy code 207RA0201X.

Is Lauren Mazin enrolled in Medicare?

Yes. Lauren Mazin is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Lauren Mazin was last updated on June 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 days 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.