CLARK MEDICAL AND POST-ACUTE SERVICES, LLC
NPI 1437851417
Internal Medicine - Geriatric Medicine in Phoenix, AZ

Q: What is Clark Medical And Post-Acute Services, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Active since March 21, 2023

10810 N TATUM BLVD STE 102-107, PHOENIX, AZ 85028(602) 568-4362(602) 584-5955 Get Directions Write a Review

NPPES record last updated: March 21, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Clark Medical And Post-acute Services, Llc NPPES

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

CLARK MEDICAL AND POST-ACUTE SERVICES, LLC (NPI 1437851417) is a healthcare organization registered as a geriatric medicine in Phoenix, Arizona and active in the NPI registry since March 2023. The organization lists Randolph Clark, President, as its authorized official.

NPPES Registry Identity

NPI1437851417

Entity TypeOrganization

Primary Taxonomy207RG0300X

Legal Business NameCLARK MEDICAL AND POST-ACUTE SERVICES, LLC

Location Address10810 N TATUM BLVD STE 102-107Phoenix, AZ 85028-6055

Mailing Address10810 N Tatum Blvd Ste 102-107Phoenix, AZ 85028-6055 · (602) 568-4362 · Fax (602) 584-5955

Phone(602) 568-4362

Fax(602) 584-5955

Organization SubpartNo

Authorized OfficialRandolph ClarkPresident · (602) 568-4362

Enumeration DateMarch 21, 2023

NPPES CertifiedMarch 20, 2023

✔ NPI 1437851417 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RG0300X

Definition

An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

Also ListedInternal MedicineTaxonomy 207R00000X

Also ListedNurse Practitioner · Psychiatric/Mental HealthTaxonomy 363LP0808X

10810 N TATUM BLVD STE 102-107, Phoenix, AZ 85028

Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Clark Medical And Post-acute Services, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 9 clinicians reassign Medicare billing to Clark Medical And Post-Acute Services, LLC, which bills Medicare for the services they deliver. Of these, 6 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (9)

Josephine Bennion

Nurse Practitioner

NPI 1124496625

5225 N SCOTTSDALE RD
Scottsdale, AZ 85250

(480) 429-3400

✔ PECOS✔ Accepts Medicare5.8 mi

Binu Thomas, FNP

Nurse Practitioner

NPI 1679012348

20701 N SCOTTSDALE RD STE 107-601
Scottsdale, AZ 85255

(480) 999-4954

✔ PECOS✔ Accepts Medicare7.1 mi

Randolph Clark, M.D.

Internal Medicine

NPI 1568456036

2510 W DUNLAP AVE STE 290
Phoenix, AZ 85021

(602) 789-0344

✔ PECOS✔ Accepts Medicare7.8 mi

Vinee Srivastava, MD

Internal Medicine

NPI 1720130628

3411 N 5TH AVE., STE 209 REGIONAL ADMIN OFFICE
Phoenix, AZ 85013

(602) 789-0344

✔ PECOS✔ Accepts Medicare8.8 mi

Jean Stanley, MSN APRN-BC

Nurse Practitioner

NPI 1548251630

3003 N CENTRAL AVE SUITE 800
Phoenix, AZ 85012

(602) 621-0596

✔ PECOS8.8 mi

Angel Frazier, FNP

Nurse Practitioner

NPI 1306983226

2025 N 3RD ST SUITE 170
Phoenix, AZ 85004

(602) 462-1132

✔ PECOS✔ Accepts Medicare9.4 mi

Emily Miller, NP

Nurse Practitioner

NPI 1396158408

2645 E SOUTHERN AVE
Tempe, AZ 85282

(623) 624-8280

✔ PECOS✔ Accepts Medicare14 mi

Natalie Barajas, FNP-C

Nurse Practitioner

NPI 1235024308

5050 W BASELINE RD
Laveen, AZ 85339

(866) 389-2727

✔ PECOS✔ Accepts Medicare18 mi

Manju Krishnamenon, ANP

Nurse Practitioner

NPI 1366733560

1774 E SCORPIO PL
Chandler, AZ 85249

(602) 466-8281

✔ PECOS✔ Accepts Medicare27 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Clark Medical And Post-Acute Services, LLC's NPI number?

The NPI number for Clark Medical And Post-Acute Services, LLC is 1437851417. It was assigned to this organization in the NPPES registry on March 21, 2023.

Where is Clark Medical And Post-Acute Services, LLC located?

Clark Medical And Post-Acute Services, LLC is located at 10810 N Tatum Blvd Ste 102-107, Phoenix, AZ 85028. The listed phone number is (602) 568-4362.

What is Clark Medical And Post-Acute Services, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Clark Medical And Post-Acute Services, LLC enrolled in Medicare?

Yes. Clark Medical And Post-Acute Services, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Clark Medical And Post-Acute Services, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 2 Medicare specialties reassign their Medicare billing to Clark Medical And Post-Acute Services, LLC. A 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 the clinician's services. The largest specialties are Nurse Practitioner (7) and Internal Medicine (2). Of these, 6 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Clark Medical And Post-Acute Services, LLC was last updated on March 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.