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MICHAEL ANTHONY SIERRA M.D.
NPI 1720491640
Psychiatry & Neurology - Child & Adolescent Psychiatry in Greenville, SC

Active since June 09, 2014PECOS Enrolled
200 PATEWOOD DR STE A100, GREENVILLE, SC 29615(864) 454-5612(864) 454-5121 Get Directions Write a Review

NPPES record last updated: May 10, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 10, 2021, Aug 12, 2019, Jul 26, 2019 and 1 more (4 updates tracked since 2016).

About Michael Anthony Sierra M.d. NPPES

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

MICHAEL ANTHONY SIERRA M.D. (NPI 1720491640) is an individual child & adolescent psychiatry provider in Greenville, South Carolina, licensed in South Carolina (36956) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS and maintains a secondary practice location in Greenville.

NPPES Registry Identity

NPI1720491640
Entity TypeIndividualMale
Primary Taxonomy2084P0804X
Provider Legal NameMICHAEL ANTHONY SIERRACredential: M.D.
Location Address200 PATEWOOD DR STE A100Greenville, SC 29615-6302
Mailing Address300 E Mcbee Ave Fl 4Greenville, SC 29601-2842 · (864) 522-8603
Phone(864) 454-5612
Fax(864) 454-5121
Sole ProprietorYes
Enumeration DateJune 9, 2014
Last NPPES UpdateMay 10, 20214 updates tracked since enumeration
NPPES CertifiedMay 10, 2021
✔ NPI 1720491640 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
License✔ Licensed in SC · 36956
Definition
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License 36956 (SC), LL36956 (SC)
200 PATEWOOD DR STE A100, Greenville, SC 29615
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Secondary Practice Location 1

Location 1124 Mallard StGreenville, SC 29601-4046 · Phone (864) 241-1040

Other Identifiers 1

Medicaid369568SC

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of South Carolina, InStil Health, UnitedHealthcare.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)

Michael Anthony Sierra 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.

Other Providers at the Same Location NPPES 3

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

DR. ELIZABETH JO MASON M.D.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
200 PATEWOOD DR STE A100
GREENVILLE, SC 29615
Greenville County (864) 454-5612
SHAIDA BLACKMON LEMOIS LMSW
Social Worker (Clinical)
200 PATEWOOD DR STE A100
GREENVILLE, SC 29615
Greenville County (864) 454-5612
LEAH MARIE MCCARTT MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
200 PATEWOOD DR STE A100
GREENVILLE, SC 29615
Greenville County (644) 545-6128

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 Michael Sierra's NPI number?

The NPI number for Michael Sierra is 1720491640. It was assigned to this individual provider in the NPPES registry on June 9, 2014.

Where is Michael Sierra located?

Michael Sierra practices at 200 Patewood Dr Ste A100, Greenville, SC 29615. The listed phone number is (864) 454-5612.

What is Michael Sierra's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Michael Sierra enrolled in Medicare?

Yes. Michael Sierra is registered in the Medicare PECOS enrollment system.

What insurance does Michael Sierra accept?

Health plans from BlueCross BlueShield of South Carolina, InStil Health and UnitedHealthcare list Michael Sierra 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 Michael Sierra was last updated on May 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.