Jacob William Phillips, D.O.
Hospice and Palliative Medicine (Internal Medicine) Physician · Largo, MD
Jacob William Phillips, D.O. is a hospice and palliative medicine (internal medicine) physician with a practice address in Largo, Maryland, and NPI 1235526989, issued on Apr 21, 2015. Check the license (Maryland H0089766, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Jacob William Phillips
- Credential
- D.O.
- Primary taxonomy
- Hospice and Palliative Medicine (Internal Medicine) Physician 207RH0002X
- License number
- H0089766 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1801 Mccormick Dr Ste 180, Largo, MD 20774
- Phone
- (301) 883-0866
- Enumerated
- Apr 21, 2015
- Record last updated
- Jul 30, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20240508000282); accepts Medicare assignment
- Medical or professional school
- Lake Erie Col Of Osteopathic Medicine, Bradenton, 2015
- Entity
- Type 1 · individual
8 nearest hospice and palliative medicine (internal medicine) physician records → All 53 in Maryland → Look up another NPI →
Verify Jacob William Phillips in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license H0089766Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average hospice and palliative medicine (internal medicine) physician in 2024
417 Medicare Part D claims for 135 beneficiaries, against an average of 741 among the 1,607 providers of this specialty who prescribed in Part D. 24 claims were for opioids.
Most prescribed
- Levothyroxine Sodium29 claims
- Mirtazapine21 claims
- Amlodipine Besylate19 claims
- Lorazepam17 claims
- Metoprolol Succinate17 claims
- Oxybutynin Chloride Er15 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.
Bills Medicare through one group practice
- Lower Cape Fear Hospice IncorporatedWilmington, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jacob William Phillips among 53 hospice and palliative medicine (internal medicine) physician records in Maryland
Jacob William Phillips, D.O. is one of 53 hospice and palliative medicine (internal medicine) physician records with a practice address in Maryland. 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 2015, is newer than 70% of them.
- NPI issued2015 · 70% of these records are older, 25% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2015 · median 2012 among the 30 with a school on file
- Record last updated2020 · 53% 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 Maryland 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 Maryland
There are 53 hospice and palliative medicine (internal medicine) physician records in Maryland.
All 53 in Maryland → Every provider in Largo → Hospice and Palliative Medicine (Internal Medicine) Physician nationwide →
The 8 hospice and palliative medicine (internal medicine) physician records with the nearest ZIP codes
- Ivan Zama, M.D.Greenbelt, MD 207701912177288
- Hayda Perdue, M.DClinton, MD 207351245630730
- Jihyun Im, M.D.Olney, MD 208321083927867
- David Press, MDLanham, MD 207061851573729
- Lissa Berroa Garcia, M.DRockville, MD 208501770901498
- Alexandria Hoy, MDRockville, MD 208501891371977
- Jason Sobel, M.D.Rockville, MD 208501194764209
- Claire VendittiGermantown, MD 208761689038564
Common questions
What is Jacob William Phillips, D.O.'s NPI number?
Jacob William Phillips, D.O.'s National Provider Identifier (NPI) is 1235526989, issued on Apr 21, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Jacob William Phillips, D.O. located?
The NPPES record lists a practice address at 1801 Mccormick Dr Ste 180, Largo, MD, 20774. Phone: (301) 883-0866. Providers update this record themselves, so call before visiting.
How can I verify Jacob William Phillips, D.O.'s license?
NPPES lists Maryland license number H0089766, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jacob William Phillips, D.O. prescribe under Medicare Part D?
In 2024, Jacob William Phillips, D.O. had 417 Medicare Part D claims for 135 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.