NPPES file of Aug 9, 2026

Ph.D. Medical Genetics in Maryland

13 NPPES records list ph.d. medical genetics with a practice address in Maryland, 0.2 per 100,000 residents, the 3rd highest rate of 39. Baltimore and Gaithersburg have the most; each record links to the provider's NPI and the Maryland license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 170100000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Baltimore has the most, 7

  1. Baltimore7
  2. Gaithersburg2
  3. Bethesda1
  4. Kensington1
  5. Oxon Hill1

Ph.D. Medical Genetics records in Maryland

  1. Denise Batista, PHDBaltimore, MD 212871922207521
  2. Colyn Cain, PH.D.Baltimore, MD 212871306045182
  3. Susan Chang, MDGaithersburg, MD 208771437817590
  4. Wedad Fallatah, MD, MAS, PHDBaltimore, MD 212051912768367
  5. Bin Guan, PHDBethesda, MD 208921972282879
  6. Yiping HuangBaltimore, MD 212041457505976
  7. Suzette Huguenin, PHDBaltimore, MD 212051306484902
  8. Donna Krasnewich, M.D., PH.D.Kensington, MD 208951821135807
  9. Lisa Kratz, PH.D.Baltimore, MD 212051962600122
  10. Shahnaz Quraishi, M.D.Oxon Hill, MD 207451639132012
  11. Gabriele Richard, M.D.Gaithersburg, MD 208771639157886
  12. Molly Sheridan, PH.D.Baltimore, MD 212051477002384
  13. Ritchie Shoemaker, M.D.Pocomoke, MD 218511740272301

Source: CMS NPPES, primary taxonomy 170100000X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 3 of 39 per resident

  1. District of Columbia0.3
  2. Connecticut0.3
  3. Maryland0.2
  4. Massachusetts0.2
  5. New York0.2
  6. 50 states and D.C.0.1

Source: CMS NPPES, primary taxonomy 170100000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.0% of these records appear in a Medicare file, against 12.1% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Maryland0.0%
  2. United States12.1%

Ph.D. Medical Genetics records in Maryland, measured

  • In a Medicare file0 of 13 · 0.0% here, 12.1% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, 5.2% nationally
  • Not updated in five years or more9 · 69.2% here, 74.6% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 170100000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

13 NPPES records list ph.d. medical genetics (170100000X) as their primary taxonomy with a practice address in Maryland: 0.2 per 100,000 residents against 0.1 nationally (50 states and D.C.). Baltimore has 7 of them (54%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Texas13
  2. Massachusetts12
  3. North Carolina14
  4. Virginia11

States with a similar rate per 100,000

  1. New York0.2
  2. Connecticut0.3
  3. California0.1
  4. New Jersey0.1

The largest states

  1. California54
  2. New York30
  3. Florida21
  4. Puerto Rico19
  5. North Carolina14

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record 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.