SIMON DAVID MARIAN DO
NPI 1033794631
General Practice in Forest, VA

Q: What is Simon Marian's NPI number?

The NPI number for Simon Marian is 1033794631. It was assigned to this individual provider in the NPPES registry on March 15, 2021.

Q: What is Simon Marian's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Q: Is Simon Marian enrolled in Medicare?

No. Simon Marian has opted out of Medicare through May 13, 2028. 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.

Q: When was this NPI record last updated?

The NPPES record for Simon Marian was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.

Active since March 15, 2021Opted out of Medicare · through May 13, 2028

1149 VISTA PARK DR STE B, FOREST, VA 24551(434) 616-2455(434) 253-1806 Get Directions Write a Review

NPPES record last updated: May 7, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 7, 2026, Aug 20, 2024, Apr 25, 2024 and 1 more (4 updates tracked since 2021).

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About Simon David Marian Do NPPES

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

SIMON DAVID MARIAN DO (NPI 1033794631) is an individual general practice provider in Forest, Virginia, licensed in Virginia (0102207363) and active in the NPI registry since March 2021. He has opted out of Medicare through May 13, 2028 and remains eligible to order and refer and is a graduate of Liberty Univ College Of Osteopathic Medicine (2021).

NPPES Registry Identity

NPI1033794631

Entity TypeIndividualMale

Primary Taxonomy208D00000X

Provider Legal NameSIMON DAVID MARIANCredential: DO

Location Address1149 VISTA PARK DR STE BForest, VA 24551-4685

Mailing Address1149 Vista Park Dr Ste BForest, VA 24551-4685 · (434) 616-2455 · Fax (434) 253-1806

Phone(434) 616-2455

Fax(434) 253-1806

Sole ProprietorNo

Medical School CMSLiberty Univ College Of Osteopathic MedicineGraduated 2021

Enumeration DateMarch 15, 2021

Last NPPES UpdateMay 7, 20264 updates tracked since enumeration

NPPES CertifiedMay 7, 2026

✔ NPI 1033794631 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians

Taxonomy Code208D00000X

License✔ Licensed in VA · 0102207363

Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

Also ListedInternal MedicineTaxonomy 207R00000X · License 0102207363 (VA)

1149 VISTA PARK DR STE B, Forest, VA 24551

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Simon David Marian Do 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 May 13, 2026 through May 13, 2028.

Opt-Out Effective DateMay 13, 2026

Opt-Out In Effect ThroughMay 13, 2028Opt-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.

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 Simon Marian's NPI number?

The NPI number for Simon Marian is 1033794631. It was assigned to this individual provider in the NPPES registry on March 15, 2021.

Where is Simon Marian located?

Simon Marian practices at 1149 Vista Park Dr Ste B, Forest, VA 24551. The listed phone number is (434) 616-2455.

What is Simon Marian's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Simon Marian enrolled in Medicare?

No. Simon Marian has opted out of Medicare through May 13, 2028. 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 Simon Marian was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.