Christine Sohn Woo, M.D.
NPI 1023158425 · Obstetrics & Gynecology Physician · Nottingham, MD
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christine Sohn Woo, M.D. is a Obstetrics & Gynecology Physician provider in Nottingham, MD (NPI 1023158425).
Provider details
- NPI number
- 1023158425
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D0058986 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 21 | 16 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 17 | — |
| Acyclovir | 14 | — |
| Triamcinolone Acetonide | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 7141 Security BoulevardBaltimore, MD 21244Phone: (443) 663-6000Fax: (443) 663-6172
Registry dates
- Enumerated
- 2007-02-07
- Last updated
- 2021-12-07
- Certified
- 2021-12-07
Frequently asked questions
- What is Christine Sohn Woo's NPI number?
- Christine Sohn Woo's National Provider Identifier (NPI) is 1023158425, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Sohn Woo's specialty?
- Christine Sohn Woo is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Christine Sohn Woo located?
- Christine Sohn Woo's practice location on file with NPPES is 4920 Campbell Blvd, Nottingham, MD 21236-5916.
- What is Christine Sohn Woo's phone number?
- The practice phone number listed in the NPPES registry for Christine Sohn Woo is (800) 777-7904.
- Does Christine Sohn Woo accept Medicare?
- Christine Sohn Woo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christine Sohn Woo's NPI active?
- Yes — Christine Sohn Woo's NPI (1023158425) is active in the NPPES registry as of the last update on 2021-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.