Preston F Ashby, DO
Individual provider Active NPI Internal Medicine Physician · Chandler, AZ
NPI 1992183198 · NPPES record last updated Dec 16, 2025
Key facts
- NPI
- 1992183198
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Internal Medicine Physician 207R00000X
- License
- 007541 (AZ)
- Practice address
- 1955 W Frye Rd
Chandler, AZ 85224-6282 - Phone
- (480) 728-7161
- NPI assigned
- May 8, 2015
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 9
Hospital & facility affiliations 12
Medicare Care Compare profile
- Specialty
- Internal Medicine
- Education
- Other, 2015
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
- Mulberry Medical LLC
Pulmonary Consultants P.C.
Practice addresses (Care Compare)
5801 S McClintock Dr
Suite 104
Tempe, AZ 85283-6002
Phone (623) 220-2602
6750 E Baywood Ave
Suite 401
Mesa, AZ 85206-1749
Phone 4808357111112
Hospital & facility affiliations
- Thema Health Services
- Sweetheart Healthcare LLC
- Dignity Health at Home
- Maggie'S Home Health LLC
- Scottsdale Healthcare Home Health
- Honorhealth Four Peaks Medical Center
- Honorhealth Scottsdale Shea Medical Center
- Mayo Clinic Hospital
- Banner Baywood Medical Center
- Exalt Health Rehabilitation Hospital Scottsdale
Merit-based Incentive Payment System (MIPS)
- Final score
- 88.97 of 100
- Quality
- 63.74
- Promoting interoperability
- 100
- Improvement activities
- 40
- Cost
- 89.91
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Removal of tissue | 1-10 |
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in AZ
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20180719001123 | AZ | Practitioner - Internal Medicine |
1355698572 | Reassigns benefits to 3 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 007541 | AZ | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Pulmonary Consultants P C | Current | Accepting new patients | |
| Mulberry Medical LLC | Current |
Accepting new patients | |
| Pulmonary Consultants P.C. | Current |
Accepting new patients | |
| U Medical PLLC | Internal Medicine | Current |
Accepting new patients |
| Mountain Vista Medical Center LP | Past | Accepting new patients | |
| Honorhealth | Past | Accepting new patients | |
| Honorhealth | Past | Accepting new patients | |
| Cobre Valley Regional Medical Center | Past | Accepting new patients | |
| Plastic and Peripheral Nerve Surgery LLC | Past |
Accepting new patients |
Locations
4545 N Hunt Hwy
Florence, AZ 85132
Phone (480) 258-6100
1301 S Crismon Rd
Mesa, AZ 85209
Phone (480) 358-6300
6750 E Baywood Ave
Ste 401
Mesa, AZ 85206
Phone (480) 835-7111
5801 S McClintock Dr
Ste 104
Tempe, AZ 85283
Phone (623) 220-2601
2163 E Baseline Rd
Ste 105
Tempe, AZ 85283
Phone (480) 775-3503
Interoperability endpoints
- https://fhir4.healow.com/fhir/r4/AHHIDD
- https://fhir4.healow.com/fhir/r4/DBCHBD
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 007541 | AZ | Yes |
Addresses
Primary practice location
1955 W Frye Rd
Chandler, AZ 85224-6282
Mailing address
4530 E Muirwood Dr Ste 105
Phoenix, AZ 85048-7693
Phone (480) 961-2303
Other practice location 1
5801 S McClintock Dr Ste 104
Tempe, AZ 85283-6002
Phone (623) 220-2601
Other practice location 2
1301 S Crismon Rd
Mesa, AZ 85209-3767
Phone (480) 358-6100
Other practice location 3
5880 S Hospital Dr
Globe, AZ 85501-9447
Phone (303) 390-1940
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| Z216104 | Other | AZ | MEDICARE |
| 397833 | Medicaid | AZ |
Other providers in Chandler, AZ
- Ascend Telemedicine, LLC
- Ase Transport
- Asfour Peer Recovery Support LLC
- David John Asfour
- Anupa R. Ashar
- Jordan Ashcraft
- Malik Brandon Ashe
- Samantha Asher
- Darshay Ashford
- Naramsin Ashoormaram
All providers in Chandler, AZ · Internal Medicine Physician in Arizona
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Dec 16, 2025. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.