Maria-Lucia Deausen, CRNP
NPI 1134330715 · Nurse Practitioner · Bethesda, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria-Lucia Deausen, CRNP is a Nurse Practitioner provider in Bethesda, MD (NPI 1134330715).
Provider details
- NPI number
- 1134330715
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- R088791 (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
19 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
109 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 109 | $155 |
Typical Medicare-allowed amounts for these services range $155–$155 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 77 | 25 |
| Rosuvastatin Calcium | 69 | 26 |
| Losartan Potassium | 55 | 16 |
| Atorvastatin Calcium | 52 | 18 |
| Metformin Hcl | 49 | 15 |
| Montelukast Sodium | 45 | 13 |
| Famotidine | 34 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$312 across 17 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
- 2007-05-24
- Last updated
- 2014-04-14
Frequently asked questions
- What is Maria-Lucia Deausen's NPI number?
- Maria-Lucia Deausen's National Provider Identifier (NPI) is 1134330715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria-Lucia Deausen's specialty?
- Maria-Lucia Deausen is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria-Lucia Deausen located?
- Maria-Lucia Deausen's practice location on file with NPPES is 8600 Old Georgetown Rd, Bethesda, MD 20814-1422.
- What is Maria-Lucia Deausen's phone number?
- The practice phone number listed in the NPPES registry for Maria-Lucia Deausen is (301) 896-3100.
- Does Maria-Lucia Deausen accept Medicare?
- Maria-Lucia Deausen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria-Lucia Deausen's NPI active?
- Yes — Maria-Lucia Deausen's NPI (1134330715) is active in the NPPES registry as of the last update on 2014-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.