Harley Jacob Davis, MD
Dermatology Physician · Mandeville, LA
Harley Jacob Davis, MD is a dermatology physician with a practice address in Mandeville, Louisiana, and NPI 1225697030, issued on Jun 6, 2019. Check the license (Louisiana 336037, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Harley Jacob Davis
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 336037 LA
Self-reported in NPPES; status is on the state search - Practice location
- 4060 Lonesome RD, Mandeville, LA 70448
- Phone
- (985) 727-7701
- Enumerated
- Jun 6, 2019
- Record last updated
- Jun 28, 2023
- Fax
- (985) 727-7375
- Medicare enrollment
- Enrolled (PECOS I20260527002784); accepts Medicare assignment
- Medical or professional school
- Jc Edwards School Of Medicine, Marshall University, 2019
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 196 in Louisiana → Look up another NPI →
Also registered at 4060 Lonesome RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Olivia Gioe, MDDermatology Physician1265973549
- Hayden Ingram, PA-CPhysician Assistant1003524398
- Martha Stewart, MDDermatology Physician1972535284
Verify Harley Jacob Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 336037Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average dermatology physician in 2024
468 Medicare Part D claims for 230 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D.
Most prescribed
- Triamcinolone Acetonide79 claims
- Ketoconazole66 claims
- Fluorouracil47 claims
- Hydrocortisone42 claims
- Clobetasol Propionate37 claims
- Doxycycline Monohydrate35 claims
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 92.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,287.86
71 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Tricities Skin And Cancer.Johnson City, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Harley Jacob Davis among 196 dermatology physician records in Louisiana
Harley Jacob Davis, MD is one of 196 dermatology physician records with a practice address in Louisiana. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 91% of them.
- NPI issued2019 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2019 · median 2006 among the 160 with a school on file
- Record last updated2023 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Louisiana
There are 196 dermatology physician records in Louisiana.
All 196 in Louisiana → Every provider in Mandeville → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Olivia Gioe, MDMandeville, LA 704481265973549
- Martha Stewart, MDMandeville, LA 704481972535284
- Robert Benson, M.D.Ponchatoula, LA 704541962406843
- Falon Brown, D.O.Ponchatoula, LA 704541932542198
- Deborah Hilton, M.D.Slidell, LA 704581447462536
- Sophia Mai, M.D.Slidell, LA 704581760749246
- Elizabeth Dimitri, D.O.Slidell, LA 704601285700732
- Helene Erickson, MD, PHDSlidell, LA 704611508165481
Common questions
What is Harley Jacob Davis, MD's NPI number?
Harley Jacob Davis, MD's National Provider Identifier (NPI) is 1225697030, issued on Jun 6, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Harley Jacob Davis, MD located?
The NPPES record lists a practice address at 4060 Lonesome RD, Mandeville, LA, 70448. Phone: (985) 727-7701. Providers update this record themselves, so call before visiting.
How can I verify Harley Jacob Davis, MD's license?
NPPES lists Louisiana license number 336037, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Harley Jacob Davis, MD prescribe under Medicare Part D?
In 2024, Harley Jacob Davis, MD had 468 Medicare Part D claims for 230 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Harley Jacob Davis, MD's MIPS final score?
The 2023 MIPS final score is 92.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.