NPPES file of Aug 9, 2026

Mo-Ping Chow, M.D.

Internal Medicine Physician · Rockville, MD

Mo-Ping Chow, M.D. is an internal medicine physician with a practice address in Rockville, Maryland, and NPI 1801896550, issued on Jul 22, 2005. Check the license (Maryland D0052457, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1801896550
Name
Mo-Ping Chow
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
D0052457 MD
Self-reported in NPPES; status is on the state search
Practice location
2401 Research Blvd Ste 370, Rockville, MD 20850
Phone
(301) 963-9800
Enumerated
Jul 22, 2005
Record last updated
Feb 22, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(301) 963-9700
Medicaid ID
285110500 MD
Medicare enrollment
Enrolled (PECOS I20090615000520); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2401 Research Blvd Ste 370

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Wei Fan, M.D.Internal Medicine Physician1013273606
  2. Virmarie Marrero, RN, IBCLCLactation Consultant (Registered Nurse)1376900688
  3. Dongmei Wang, M.D.Medical Oncology Physician1447422431

Verify Mo-Ping Chow in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D0052457
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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32% fewer Medicare Part D claims than the average internal medicine physician in 2024

2,166 Medicare Part D claims for 96 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 18 claims were for opioids.

  1. Mo-Ping Chow2,166
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium253 claims
  2. Amlodipine Besylate195 claims
  3. Losartan Potassium163 claims
  4. Omeprazole73 claims
  5. Metformin Hcl71 claims
  6. Trazodone Hcl64 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

  1. Chinese Culture And Community Service Center IncGaithersburg, MD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mo-Ping Chow among 3,904 internal medicine physician records in Maryland

Mo-Ping Chow, M.D. is one of 3,904 internal medicine physician records with a practice address in Maryland. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 91% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1975 · median 2003 among the 2,445 with a school on file
  • Record last updated2018 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

179 internal medicine physician records list a practice address in Rockville

They are 179 of the 14,353 NPPES records with a practice address in Rockville, and 3,904 internal medicine physician records in Maryland.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Mehrdad Akhlaghi, MDRockville, MD 208501124019062
  2. Steven Braunstein, MDRockville, MD 208501720079502
  3. Atul Grover, MDRockville, MD 208501386635233
  4. Sudeepa Gupta, MDRockville, MD 208501134110653
  5. Konstantin Khludenev, MDRockville, MD 208501538154075
  6. Robert Kirkcaldy, MDRockville, MD 208501700877651
  7. Heather Lorenzo, MDRockville, MD 208501700877669
  8. Wayne Meyer, MDRockville, MD 208501013992908

Common questions

What is Mo-Ping Chow, M.D.'s NPI number?

Mo-Ping Chow, M.D.'s National Provider Identifier (NPI) is 1801896550, issued on Jul 22, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Mo-Ping Chow, M.D. located?

The NPPES record lists a practice address at 2401 Research Blvd Ste 370, Rockville, MD, 20850. Phone: (301) 963-9800. Providers update this record themselves, so call before visiting.

How can I verify Mo-Ping Chow, M.D.'s license?

NPPES lists Maryland license number D0052457, 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 Mo-Ping Chow, M.D. prescribe under Medicare Part D?

In 2024, Mo-Ping Chow, M.D. had 2,166 Medicare Part D claims for 96 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.