Lyn Ho, M.D.
NPI 1821013731 · Diagnostic Radiology Physician · Chevy Chase, MD
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lyn Ho, M.D. is a Diagnostic Radiology Physician provider in Chevy Chase, MD (NPI 1821013731).
Provider details
- NPI number
- 1821013731
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D60799 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,852 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 300 | $45 |
| Screening 3d Breast Mammography77063 | 295 | $55 |
| Screening Mammography77067 | 294 | $138 |
| Diagnostic Mammography of Both Breasts77066 | 257 | $181 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066)G0279 | 244 | $53 |
| Diagnostic Mammography of 1 Breast77065 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2023-03-07
Frequently asked questions
- What is Lyn Ho's NPI number?
- Lyn Ho's National Provider Identifier (NPI) is 1821013731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lyn Ho's specialty?
- Lyn Ho is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Lyn Ho located?
- Lyn Ho's practice location on file with NPPES is 4445 Willard Ave, Chevy Chase, MD 20815-3690.
- What is Lyn Ho's phone number?
- The practice phone number listed in the NPPES registry for Lyn Ho is (301) 907-7414.
- Does Lyn Ho accept Medicare?
- Lyn Ho is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lyn Ho's NPI active?
- Yes — Lyn Ho's NPI (1821013731) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.