Maryann Osuchowski, PHD, FNP-BC
NPI 1841327772 · Family Nurse Practitioner · Las Vegas, NM
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maryann Osuchowski, PHD, FNP-BC is a Family Nurse Practitioner provider in Las Vegas, NM (NPI 1841327772).
Provider details
- NPI number
- 1841327772
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PHD, FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- CNP00739 (NM)
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
850 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 695 | $105 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 50 | $149 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 45 | $12 |
| Urinalysis, Manual Test81002 | 41 | $3 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 19 | $142 |
Typical Medicare-allowed amounts for these services range $3–$149 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 104 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 527 | 136 |
| Lisinopril | 354 | 108 |
| Atorvastatin Calcium | 308 | 98 |
| Omeprazole | 214 | 75 |
| Amlodipine Besylate | 199 | 61 |
| Losartan Potassium | 197 | 55 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2024-08-02
- Certified
- 2024-08-02
Frequently asked questions
- What is Maryann Osuchowski's NPI number?
- Maryann Osuchowski's National Provider Identifier (NPI) is 1841327772, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryann Osuchowski's specialty?
- Maryann Osuchowski is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maryann Osuchowski located?
- Maryann Osuchowski's practice location on file with NPPES is 1301 8th St, Las Vegas, NM 87701-4221.
- What is Maryann Osuchowski's phone number?
- The practice phone number listed in the NPPES registry for Maryann Osuchowski is (505) 398-1160.
- Does Maryann Osuchowski accept Medicare?
- Maryann Osuchowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maryann Osuchowski's NPI active?
- Yes — Maryann Osuchowski's NPI (1841327772) is active in the NPPES registry as of the last update on 2024-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.