William Han, M.D.
Pulmonary Disease Physician · Baltimore, MD
William Han, M.D. is a pulmonary disease physician with a practice address in Baltimore, Maryland, and NPI 1558325316, issued on Apr 17, 2006. Check the license (Maryland D60796, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- William Han
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- D60796 MD
D0060796 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2700 Quarry Lake Dr, Baltimore, MD 21209
- Phone
- (410) 601-9200
- Enumerated
- Apr 17, 2006
- Record last updated
- Oct 27, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (410) 601-8648
- Medicaid ID
- 699420201 MD
- Medicare enrollment
- Enrolled (PECOS I20050810001037); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 342 in Maryland → Look up another NPI →
Also registered at 2700 Quarry Lake Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mark Deitch, MDOrthopaedic Hand Surgery Physician1063463560
- Donald Douglas, P.T.Physical Therapist1063400430
- Steven Friedman, MDOrthopaedic Hand Surgery Physician1124016035
- Stephen Glasser, M.D.Internal Medicine Physician1912073214
Verify William Han in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D60796Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 83.3 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 one group practice
- St Paul Place Specialists, Inc.Baltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Han among 342 pulmonary disease physician records in Maryland
William Han, M.D. is one of 342 pulmonary disease physician records with a practice address in Maryland. 78% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 42% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1998 · median 2000 among the 225 with a school on file
- Record last updated2016 · 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 207RP1001X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Maryland
There are 342 pulmonary disease physician records in Maryland.
All 342 in Maryland → Every provider in Baltimore → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Jeffrey Brauer, M.D.Baltimore, MD 212081306931027
- Ian Hoffman, M.D.Baltimore, MD 212081558494773
- Howard Jacobs, MDPikesville, MD 212081316928641
- Michael Lansing, M.D.Pikesville, MD 212081962483230
- Sanjay Shah, MDPikesville, MD 212081992798581
- Amisha Barochia, M.D.Baltimore, MD 212051265570584
- William Checkley, MD PHDBaltimore, MD 212051346386760
- Elizabeth Daugherty, MD, MPHBaltimore, MD 212051043360126
Common questions
What is William Han, M.D.'s NPI number?
William Han, M.D.'s National Provider Identifier (NPI) is 1558325316, issued on Apr 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Han, M.D. located?
The NPPES record lists a practice address at 2700 Quarry Lake Dr, Baltimore, MD, 21209. Phone: (410) 601-9200. Providers update this record themselves, so call before visiting.
How can I verify William Han, M.D.'s license?
NPPES lists Maryland license number D60796, 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.
What is William Han, M.D.'s MIPS final score?
The 2023 MIPS final score is 83.3 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.