Michael Pottash, M.D.
Hospice and Palliative Medicine (Internal Medicine) Physician · Washington, DC
Michael Pottash, M.D. is a hospice and palliative medicine (internal medicine) physician with a practice address in Washington, District of Columbia, and NPI 1821359290, issued on Jun 1, 2012. Check the license (District of Columbia MD044677, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Michael Pottash
- Credential
- M.D.
- Primary taxonomy
- Hospice and Palliative Medicine (Internal Medicine) Physician 207RH0002X
- License number
- MD044677 DC
Self-reported in NPPES; status is on the state search - Practice location
- 110 Irving St NW, Washington, DC 20010
- Phone
- (202) 877-7445
- Enumerated
- Jun 1, 2012
- Record last updated
- Nov 24, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20250602001190); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hospice and palliative medicine (internal medicine) physician records → All 12 in District of Columbia → Look up another NPI →
Also registered at 110 Irving St NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Pottash in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license MD044677Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average hospice and palliative medicine (internal medicine) physician in 2024
140 Medicare Part D claims for 34 beneficiaries, against an average of 741 among the 1,607 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Gabapentin21 claims
- Cyclobenzaprine Hcl13 claims
- Methocarbamol13 claims
- Oxycodone Hcl13 claims
- Tizanidine Hcl13 claims
- Celecoxib12 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): 80.2 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).
Bills Medicare through 2 group practices
- Relief Medical Group PAMooresville, NC
- Ssm Health Care St LouisSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Pottash among 12 hospice and palliative medicine (internal medicine) physician records in District of Columbia
Michael Pottash, M.D. is one of 12 hospice and palliative medicine (internal medicine) physician records with a practice address in District of Columbia. 100% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 42% of them.
- NPI issued2012 · 42% of these records are older, 42% newer
- In a Medicare fileYes · 100% of these records are
- In the CMS Doctors and Clinicians fileYes · 92% of these records are
- Graduated2012 · median 2012 among the 11 with a school on file
- Record last updated2016 · 50% 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 District of Columbia 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 District of Columbia
There are 12 hospice and palliative medicine (internal medicine) physician records in District of Columbia.
All 12 in District of Columbia → Every provider in Washington → Hospice and Palliative Medicine (Internal Medicine) Physician nationwide →
The 8 hospice and palliative medicine (internal medicine) physician records with the nearest ZIP codes
- Aparna Desai, D.O.Washington, DC 200101669828430
- Ethan Goldstein, M.D.Washington, DC 200101144602277
- Katherine Kandada, MSN, RN, AGACNP-BCWashington, DC 200101083205660
- Clint Pettit, MDWashington, DC 200101588921787
- Rachel Adams, M.D.Washington, DC 200071073741450
- Kathleen Anderson, MDWashington, DC 200071780847574
- Tara Coles, M.D.Washington, DC 200071164450631
- Brienne Keyloun, M.D.Washington, DC 200071902339757
Common questions
What is Michael Pottash, M.D.'s NPI number?
Michael Pottash, M.D.'s National Provider Identifier (NPI) is 1821359290, issued on Jun 1, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Michael Pottash, M.D. located?
The NPPES record lists a practice address at 110 Irving St NW, Washington, DC, 20010. Phone: (202) 877-7445. Providers update this record themselves, so call before visiting.
How can I verify Michael Pottash, M.D.'s license?
NPPES lists District of Columbia license number MD044677, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Pottash, M.D. prescribe under Medicare Part D?
In 2024, Michael Pottash, M.D. had 140 Medicare Part D claims for 34 beneficiaries; the average among hospice and palliative medicine (internal medicine) physician prescribers was 741. Part D covers Medicare prescriptions only.
What is Michael Pottash, M.D.'s MIPS final score?
The 2023 MIPS final score is 80.2 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.