Clark Medical and Post-Acute Services, LLC
NPI 1437851417 · Geriatric Medicine (Internal Medicine) Physician · Phoenix, AZ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clark Medical and Post-Acute Services, LLC is a Geriatric Medicine (Internal Medicine) Physician organization in Phoenix, AZ (NPI 1437851417).
Provider details
- NPI number
- 1437851417
- Entity type
- Organization
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Randolph Clark, President(602) 568-4362
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
Mailing address
Registry dates
- Enumerated
- 2023-03-21
- Last updated
- 2023-03-21
- Certified
- 2023-03-20
Frequently asked questions
- What is Clark Medical and Post-Acute Services, LLC's NPI number?
- Clark Medical and Post-Acute Services, LLC's National Provider Identifier (NPI) is 1437851417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Clark Medical and Post-Acute Services, LLC?
- Clark Medical and Post-Acute Services, LLC is classified in the NPPES registry as Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Clark Medical and Post-Acute Services, LLC located?
- Clark Medical and Post-Acute Services, LLC's practice location on file with NPPES is 10810 N Tatum Blvd Ste 102-107, Phoenix, AZ 85028-6055.
- What is Clark Medical and Post-Acute Services, LLC's phone number?
- The practice phone number listed in the NPPES registry for Clark Medical and Post-Acute Services, LLC is (602) 568-4362.
- Does Clark Medical and Post-Acute Services, LLC accept Medicare?
- Clark Medical and Post-Acute Services, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Clark Medical and Post-Acute Services, LLC?
- The authorized official listed on Clark Medical and Post-Acute Services, LLC's NPPES record is Randolph Clark, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Clark Medical and Post-Acute Services, LLC's NPI active?
- Yes — Clark Medical and Post-Acute Services, LLC's NPI (1437851417) is active in the NPPES registry as of the last update on 2023-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.