OrganizationActive
Gregg Friedman, DC, PLC
NPI 1992987846 · Chiropractor · Phoenix, AZ
Gregg Friedman, DC, PLC is a Chiropractor organization in Phoenix, AZ (NPI 1992987846).
Provider details
- NPI number
- 1992987846
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Gregg Friedman, Owner(480) 947-8381
- License
- 4401 (AZ)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
4203 E Indian School Rd
Suite 200
Phoenix, AZ 85018-5359
Phone: (480) 947-8381
Fax: (480) 947-5338
Street-level locationGet directions
Mailing address
4203 E Indian School Rd
Phoenix, AZ 85018-5359
Other names (DBA / former)
- Doing business as
- Arcadia Spinal Health Center
Registry dates
- Enumerated
- 2007-12-03
- Last updated
- 2007-12-03
Frequently asked questions
- What is Gregg Friedman, DC, PLC's NPI number?
- Gregg Friedman, DC, PLC's National Provider Identifier (NPI) is 1992987846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gregg Friedman, DC, PLC?
- Gregg Friedman, DC, PLC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Gregg Friedman, DC, PLC located?
- Gregg Friedman, DC, PLC's practice location on file with NPPES is 4203 E Indian School Rd, Phoenix, AZ 85018-5359.
- What is Gregg Friedman, DC, PLC's phone number?
- The practice phone number listed in the NPPES registry for Gregg Friedman, DC, PLC is (480) 947-8381.
- Who is the authorized official for Gregg Friedman, DC, PLC?
- The authorized official listed on Gregg Friedman, DC, PLC's NPPES record is Gregg Friedman, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gregg Friedman, DC, PLC's NPI active?
- Yes — Gregg Friedman, DC, PLC's NPI (1992987846) is active in the NPPES registry as of the last update on 2007-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.