DOROTHY MIRIAM GRIGGS M.D.
NPI 1902835267
Physical Medicine & Rehabilitation in Scottsdale, AZ

Active since June 30, 2006Opted out of Medicare · through Mar 1, 2028
9458 E IRONWOOD SQUARE DR, SCOTTSDALE, AZ 85258(480) 767-7699(480) 767-7547 Get Directions Write a Review

NPPES record last updated: June 25, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dorothy Miriam Griggs M.d. NPPES

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

DOROTHY MIRIAM GRIGGS M.D. (NPI 1902835267) is an individual physical medicine & rehabilitation provider in Scottsdale, Arizona, licensed in Arizona (28360) and active in the NPI registry since June 2006. She has opted out of Medicare through March 1, 2028 and remains eligible to order and refer and maintains a secondary practice location in Sun City.

NPPES Registry Identity

NPI1902835267
Entity TypeIndividualFemale
Primary Taxonomy208100000X
Provider Legal NameDOROTHY MIRIAM GRIGGSCredential: M.D.
Location Address9458 E IRONWOOD SQUARE DRScottsdale, AZ 85258-4571
Mailing Address9114 W Long Hills DrSun City, AZ 85351-1713 · (480) 707-8302 · Fax (480) 767-7547
Fax(480) 767-7547
Sole ProprietorYes
Enumeration DateJune 30, 2006
Last NPPES UpdateJune 25, 2026
NPPES CertifiedJune 25, 2026
NPI 1902835267 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysical Medicine & RehabilitationAllopathic & Osteopathic Physicians
Taxonomy Code208100000X
License Licensed in AZ · 28360
Definition

Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.

9458 E IRONWOOD SQUARE DR, Scottsdale, AZ 85258

Secondary Practice Location 1

Location 19935 W Royal Oak RdSun City, AZ 85351-3127 · Phone (480) 353-7834 · Fax (833) 277-4423

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Dorothy Miriam Griggs M.d. 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 March 1, 2024 through March 1, 2028.

Opt-Out Effective DateMarch 1, 2024
Opt-Out In Effect ThroughMarch 1, 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.

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.

Psychiatry & Neurology (Neurology)
9458 E IRONWOOD SQUARE DR, SUITE 101
SCOTTSDALE, AZ 85258
Internal Medicine (Geriatric Medicine)
9458 E IRONWOOD SQUARE DR, STE 102
SCOTTSDALE, AZ 85258
Internal Medicine (Geriatric Medicine)
9458 E IRONWOOD SQUARE DR, SUITE 102
SCOTTSDALE, AZ 85258

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 Dorothy Griggs's NPI number?

The NPI number for Dorothy Griggs is 1902835267. It was assigned to this individual provider in the NPPES registry on June 30, 2006.

Where is Dorothy Griggs located?

Dorothy Griggs practices at 9458 E Ironwood Square Dr, Scottsdale, AZ 85258. The listed phone number is (480) 767-7699.

What is Dorothy Griggs's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.

Is Dorothy Griggs enrolled in Medicare?

No. Dorothy Griggs has opted out of Medicare through March 1, 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 Dorothy Griggs was last updated on June 25, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.