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Diana Cheng, M.D.
NPI 1649345166 · Gynecology Physician · Baltimore, MD
Diana Cheng, M.D. is a Gynecology Physician provider in Baltimore, MD (NPI 1649345166).
Provider details
- NPI number
- 1649345166
- Entity type
- Individual
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- D36093 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
201 W Preston St
Room 313
Baltimore, MD 21201-2301
Phone: (410) 767-6719
Fax: (410) 333-5233
Street-level locationGet directions
Mailing address
20 Aigburth Rd
Towson, MD 21286-1105
Registry dates
- Enumerated
- 2006-11-21
- Last updated
- 2012-04-08
Frequently asked questions
- What is Diana Cheng's NPI number?
- Diana Cheng's National Provider Identifier (NPI) is 1649345166, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Cheng's specialty?
- Diana Cheng is listed in the NPPES registry with a primary specialty of Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Cheng located?
- Diana Cheng's practice location on file with NPPES is 201 W Preston St, Baltimore, MD 21201-2301.
- What is Diana Cheng's phone number?
- The practice phone number listed in the NPPES registry for Diana Cheng is (410) 767-6719.
- Is Diana Cheng's NPI active?
- Yes — Diana Cheng's NPI (1649345166) is active in the NPPES registry as of the last update on 2012-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.