1. Home
  2. Directory
  3. North Carolina
  4. Raleigh
  5. Psychiatry Neurology
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. WILLIAM SCOTT GRIFFIES M.D.
NPI 1407879356
Psychiatry & Neurology - Psychiatry in Raleigh, NC

Active since July 25, 2006PECOS EnrolledAccepts Medicare Assignment
4700 FALLS OF NEUSE RD STE 355, RALEIGH, NC 27609(855) 501-1004 Get Directions Write a Review

NPPES record last updated: October 5, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. William Scott Griffies M.d. NPPES

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

DR. WILLIAM SCOTT GRIFFIES M.D. (NPI 1407879356) is an individual psychiatry provider in Raleigh, North Carolina, licensed in North Carolina (2014-00117) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in New Orleans, and is a graduate of Louisiana State University School Of Medicine In New Orleans (1982).

NPPES Registry Identity

NPI1407879356
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. WILLIAM SCOTT GRIFFIESCredential: M.D.
Location Address4700 FALLS OF NEUSE RD STE 355Raleigh, NC 27609-6275
Mailing Address3835 N Freeway Blvd Ste 100Sacramento, CA 95834-1954
Phone(855) 501-1004
Sole ProprietorNo
Medical School CMSLouisiana State University School Of Medicine In New OrleansGraduated 1982
Enumeration DateJuly 25, 2006
Last NPPES UpdateOctober 5, 2026
NPPES CertifiedOctober 5, 2026
✔ NPI 1407879356 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in NC · 2014-00117
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
4700 FALLS OF NEUSE RD STE 355, Raleigh, NC 27609
Open in Google Maps ↗

Secondary Practice Location 1

Location 1536 Bienville StNew Orleans, LA 70130-2257 · Phone (504) 355-0509 · Fax (504) 355-0508

Other Identifiers 1

Medicaid1391832LA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Oscar Health Plan of North Carolina, Inc, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. William Scott Griffies M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3375648462
PECOS Enrollment IDI20150903000876
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 Reassignments

2

Medicare enrollment records show William Griffies reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Duke University Health System, Inc.
1.2 mi
Internal Medicine
3400 WAKE FOREST RD
Raleigh, NC 27609
  • Reassigned Medicare billing, North Carolina enrollment
  • 1,482 clinicians in this Medicare group
NPI 1477584894 (919) 954-3271
Mindpath Care Centers, North Carolina, PLLC
16 mi
Psychiatry
4220 APEX HWY STE 200
Durham, NC 27713
  • Reassigned Medicare billing, North Carolina enrollment
  • 116 clinicians in this Medicare group
NPI 1508803214 (919) 354-0850

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 27609 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
$165.09 typical visit price
range $54.12 – $165.09
Typical copayment $41.27 (range $13.53 – $41.27)
Most-billed visit code 99205
Established Patient
$67.72 typical visit price
range $17.21 – $134.61
Typical copayment $16.93 (range $4.30 – $33.65)
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 14

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

MRS. MARY MUTHONI BARINE LPC
Counselor (Mental Health)
4700 FALLS OF NEUSE RD STE 355
RALEIGH, NC 27609
Wake County (855) 501-1004
MISS MILAYO AYANNA ALIS PRICE MA, LCMHC
Counselor (Mental Health)
4700 FALLS OF NEUSE RD STE 355
RALEIGH, NC 27609
Wake County (855) 501-1004
DR. HEGGADADEVANAKOTE NAGESHARAO NATARAJA M.D.
Psychiatry & Neurology (Psychiatry)
4700 FALLS OF NEUSE RD STE 355
RALEIGH, NC 27609
Wake County (855) 501-1004
ARIZONA DANIELLE FAISON LICENSE #: 16416
Counselor (Mental Health)
4700 FALLS OF NEUSE RD STE 355
RALEIGH, NC 27609
Wake County (855) 501-1004
MELANIE POWELL LMSW
Social Worker
4700 FALLS OF NEUSE RD STE 355
RALEIGH, NC 27609
Wake County (855) 501-1004
MS. DYNELA LOUISE GARCIA-BARAN MD, MPH
Psychiatry & Neurology (Psychiatry)
4700 FALLS OF NEUSE RD STE 355
RALEIGH, NC 27609
Wake County (855) 501-1004
KERRY KELDON MACKEY SR.
Physician Assistant
4700 FALLS OF NEUSE RD STE 355
RALEIGH, NC 27609
Wake County (919) 876-3130
PANAGIOTIS PETER PANAGAKIS PSY.D.
Psychologist
4700 FALLS OF NEUSE RD STE 355
RALEIGH, NC 27609
Wake County (855) 501-1004

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 William Griffies's NPI number?

The NPI number for William Griffies is 1407879356. It was assigned to this individual provider in the NPPES registry on July 25, 2006.

Where is William Griffies located?

William Griffies practices at 4700 Falls Of Neuse Rd Ste 355, Raleigh, NC 27609. The listed phone number is (855) 501-1004.

What is William Griffies's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is William Griffies enrolled in Medicare?

Yes. William Griffies is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for William Griffies's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Griffies reassigns Medicare benefits to 2 organizations: Duke University Health System, Inc. (Raleigh, NC) and Mindpath Care Centers, North Carolina, PLLC (Durham, NC). Each 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 William Griffies's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does William Griffies accept?

Health plans from Cigna Healthcare, Oscar Health Plan of North Carolina, Inc and UnitedHealthcare list William Griffies 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 William Griffies was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 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.