Katherine Kemper-Dean, CRNP
NPI 1376863837 · Adult Health Nurse Practitioner · Olney, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Kemper-Dean, CRNP is a Adult Health Nurse Practitioner provider in Olney, MD (NPI 1376863837).
Provider details
- NPI number
- 1376863837
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- R089866 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,556 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 490 | $98 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 362 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 303 | $15 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 226 | $84 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 184 | $122 |
| Blood Test, Comprehensive Group of Blood Chemicals |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 58 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 195 | 65 |
| Amlodipine Besylate | 147 | 44 |
| Levothyroxine Sodium | 86 | 25 |
| Rosuvastatin Calcium | 74 | 25 |
| Losartan Potassium | 72 | 21 |
| Levothyroxine Sodiumbrand: Synthroid | 51 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$591 across 30 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
- 2010-06-08
- Last updated
- 2010-06-08
Frequently asked questions
- What is Katherine Kemper-Dean's NPI number?
- Katherine Kemper-Dean's National Provider Identifier (NPI) is 1376863837, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Kemper-Dean's specialty?
- Katherine Kemper-Dean is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Kemper-Dean located?
- Katherine Kemper-Dean's practice location on file with NPPES is 18121 Georgia Ave, Olney, MD 20832-1437.
- What is Katherine Kemper-Dean's phone number?
- The practice phone number listed in the NPPES registry for Katherine Kemper-Dean is (301) 933-5050.
- Does Katherine Kemper-Dean accept Medicare?
- Katherine Kemper-Dean is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Kemper-Dean's NPI active?
- Yes — Katherine Kemper-Dean's NPI (1376863837) is active in the NPPES registry as of the last update on 2010-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.