H Slade Howell, MD
Family Medicine Physician · Ada, OK
H Slade Howell, MD is a family medicine physician with a practice address in Ada, Oklahoma, and NPI 1700864147, issued on Jan 5, 2006. Check the license (Oklahoma 24232, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- H Slade Howell
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 24232 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1001 N Country Club RD, Ada, OK 74820
- Phone
- (580) 421-4570
- Enumerated
- Jan 5, 2006
- Record last updated
- May 21, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (580) 421-6210
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,303 in Oklahoma → Look up another NPI →
Also registered at 1001 N Country Club RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jesse AndersonPharmacy Technician1497835474
- Chris AnoatubbyPharmacist1538249594
- Julie ArcePharmacist1164502159
- Ladonna ArredondoPharmacist1255411252
- Lesli BarrettPhysical Medicine & Rehabilitation Physician1487899704
- Jamie BatemanPharmacy Technician1255411153
Verify H Slade Howell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 24232Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
H Slade Howell among 2,303 family medicine physician records in Oklahoma
H Slade Howell, MD is one of 2,303 family medicine physician records with a practice address in Oklahoma. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 53% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2008 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
46 family medicine physician records list a practice address in Ada
They are 46 of the 1,141 NPPES records with a practice address in Ada, and 2,303 family medicine physician records in Oklahoma. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,303 in Oklahoma → Every provider in Ada → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Nicholas Bentley, D.O.Ada, OK 748201932173671
- Joanne Chinnici, DOAda, OK 748201174500946
- Tina Cooper, MDAda, OK 748201902882749
- Mitchell Davis, MDAda, OK 748201346227113
- Curtis Harris, MDAda, OK 748201235116013
- Tammy Jarvis, D.O.Ada, OK 748201629074992
- John Krueger, M.D.Ada, OK 748201285600262
- Patrick Mason, MDAda, OK 748201255318663
Common questions
What is H Slade Howell, MD's NPI number?
H Slade Howell, MD's National Provider Identifier (NPI) is 1700864147, issued on Jan 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is H Slade Howell, MD located?
The NPPES record lists a practice address at 1001 N Country Club RD, Ada, OK, 74820. Phone: (580) 421-4570. Providers update this record themselves, so call before visiting.
How can I verify H Slade Howell, MD's license?
NPPES lists Oklahoma license number 24232, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.