OrganizationActive
David C Williams MD PC
NPI 1720091663 · Nephrology Physician · Norman, OK
David C Williams MD PC is a Nephrology Physician organization in Norman, OK (NPI 1720091663).
Provider details
- NPI number
- 1720091663
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Williams, Owner(405) 217-8500
- License
- 22399 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
1553 N Porter Ave
Norman, OK 73071-6621
Phone: (405) 217-8500
Fax: (405) 217-8501
Street-level locationGet directions
Mailing address
1553 N Porter Ave
Norman, OK 73071-6621
Registry dates
- Enumerated
- 2006-08-14
- Last updated
- 2009-11-17
Frequently asked questions
- What is David C Williams MD PC's NPI number?
- David C Williams MD PC's National Provider Identifier (NPI) is 1720091663, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David C Williams MD PC?
- David C Williams MD PC is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is David C Williams MD PC located?
- David C Williams MD PC's practice location on file with NPPES is 1553 N Porter Ave, Norman, OK 73071-6621.
- What is David C Williams MD PC's phone number?
- The practice phone number listed in the NPPES registry for David C Williams MD PC is (405) 217-8500.
- Who is the authorized official for David C Williams MD PC?
- The authorized official listed on David C Williams MD PC's NPPES record is David Williams, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David C Williams MD PC's NPI active?
- Yes — David C Williams MD PC's NPI (1720091663) is active in the NPPES registry as of the last update on 2009-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.