Oliver Grey Waldrop, MD
Hospice and Palliative Medicine (Internal Medicine) Physician · Phoenix, AZ
Oliver Grey Waldrop, MD is a hospice and palliative medicine (internal medicine) physician with a practice address in Phoenix, Arizona, and NPI 1205879475, issued on Jun 14, 2006. Check the license (Arizona 46900, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Oliver Grey Waldrop
- Credential
- MD
- Primary taxonomy
- Hospice and Palliative Medicine (Internal Medicine) Physician 207RH0002X
- License numbers
- 46900 AZ
18958 MS
Self-reported in NPPES; status is on the state search - Practice location
- 1510 E Flower St, Phoenix, AZ 85014
- Phone
- (602) 530-6900
- Enumerated
- Jun 14, 2006
- Record last updated
- Jun 18, 2025
- Medicaid ID
- 002886714 MS
- Medicare enrollment
- Enrolled (PECOS I20150902003315); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest hospice and palliative medicine (internal medicine) physician records → All 67 in Arizona → Look up another NPI →
Also registered at 1510 E Flower St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Talissa Adkison, M.DGeriatric Medicine (Internal Medicine) Physician1114040862
- Tariq Al-Mutawa, MDInternal Medicine Physician1558362558
- Misty Albert, FNP-BCFamily Nurse Practitioner1487145173
- Jessica Bencic, FNPFamily Nurse Practitioner1821772591
- Alyssa Bixby, DNP, APRN, AGNP-CAdult Health Nurse Practitioner1255947404
- Adriana BonillaRegistered Nurse1417592197
Verify Oliver Grey Waldrop in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 46900Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average hospice and palliative medicine (internal medicine) physician in 2024
53 Medicare Part D claims for 17 beneficiaries, against an average of 741 among the 1,607 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Arizona Supportive Care, LLCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Oliver Grey Waldrop among 67 hospice and palliative medicine (internal medicine) physician records in Arizona
Oliver Grey Waldrop, MD is one of 67 hospice and palliative medicine (internal medicine) physician records with a practice address in Arizona. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 73% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2003 · median 2012 among the 48 with a school on file
- Record last updated2025 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0002X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospice and Palliative Medicine (Internal Medicine) Physician providers in Arizona
There are 67 hospice and palliative medicine (internal medicine) physician records in Arizona.
All 67 in Arizona → Every provider in Phoenix → Hospice and Palliative Medicine (Internal Medicine) Physician nationwide →
The 8 hospice and palliative medicine (internal medicine) physician records with the nearest ZIP codes
- Beatrice Wood, DOPhoenix, AZ 850141457980807
- Tom Finkelstein, MD, MPHPhoenix, AZ 850131427679844
- Matthew Gannon, MDPhoenix, AZ 850131285163246
- Kyle Phipps, DOPhoenix, AZ 850131447713805
- Marla Rejbi, DOPhoenix, AZ 850131972964393
- Kelly Wu, M.D.Phoenix, AZ 850131184890956
- Kristina Balangue, MDPhoenix, AZ 850061851527840
- Bethany Eiseler, MDPhoenix, AZ 850061538788781
Common questions
What is Oliver Grey Waldrop, MD's NPI number?
Oliver Grey Waldrop, MD's National Provider Identifier (NPI) is 1205879475, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Oliver Grey Waldrop, MD located?
The NPPES record lists a practice address at 1510 E Flower St, Phoenix, AZ, 85014. Phone: (602) 530-6900. Providers update this record themselves, so call before visiting.
How can I verify Oliver Grey Waldrop, MD's license?
NPPES lists Arizona license number 46900, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Oliver Grey Waldrop, MD prescribe under Medicare Part D?
In 2024, Oliver Grey Waldrop, MD had 53 Medicare Part D claims for 17 beneficiaries; the average among hospice and palliative medicine (internal medicine) physician prescribers was 741. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.