Karam Yoo, RN, NP-C
NPI 1144535543 · Family Nurse Practitioner · Oakland, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karam Yoo, RN, NP-C is a Family Nurse Practitioner provider in Oakland, CA (NPI 1144535543).
Provider details
- NPI number
- 1144535543
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 95007606 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 62 | 22 |
| Finasteride | 49 | 23 |
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)
- 63 Main StBrockton, MA 02301-4042Phone: (508) 559-1567
Registry dates
- Enumerated
- 2010-08-10
- Last updated
- 2022-05-02
- Certified
- 2022-04-26
Frequently asked questions
- What is Karam Yoo's NPI number?
- Karam Yoo's National Provider Identifier (NPI) is 1144535543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karam Yoo's specialty?
- Karam Yoo is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karam Yoo located?
- Karam Yoo's practice location on file with NPPES is 6955 Foothill Blvd Ste 200, Oakland, CA 94605-2426.
- What is Karam Yoo's phone number?
- The practice phone number listed in the NPPES registry for Karam Yoo is (510) 437-8500.
- Does Karam Yoo accept Medicare?
- Karam Yoo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karam Yoo's NPI active?
- Yes — Karam Yoo's NPI (1144535543) is active in the NPPES registry as of the last update on 2022-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.