Karen Orellana, FNP-BC
NPI 1760264618 · Family Nurse Practitioner · Rockville, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Orellana, FNP-BC is a Family Nurse Practitioner provider in Rockville, MD (NPI 1760264618).
Provider details
- NPI number
- 1760264618
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- R233814 (MD)
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 tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 113 | 42 |
| Losartan Potassium | 56 | 32 |
| Levothyroxine Sodium | 44 | 23 |
| Atorvastatin Calcium | 41 | 15 |
| Metformin Hcl | 40 | 17 |
| Lisinopril | 36 | 16 |
| Triamcinolone Acetonide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$623 across 27 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-10-16
- Last updated
- 2023-12-05
- Certified
- 2023-12-05
Frequently asked questions
- What is Karen Orellana's NPI number?
- Karen Orellana's National Provider Identifier (NPI) is 1760264618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Orellana's specialty?
- Karen Orellana is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Orellana located?
- Karen Orellana's practice location on file with NPPES is 50 W Edmonston Dr Ste 404, Rockville, MD 20852-1274.
- What is Karen Orellana's phone number?
- The practice phone number listed in the NPPES registry for Karen Orellana is (301) 762-7723.
- Does Karen Orellana accept Medicare?
- Karen Orellana is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Orellana's NPI active?
- Yes — Karen Orellana's NPI (1760264618) is active in the NPPES registry as of the last update on 2023-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.