Lois Narr, D.O.
NPI 1437265014 · Family Medicine Physician · Cambridge, MD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lois Narr, D.O. is a Family Medicine Physician provider in Cambridge, MD (NPI 1437265014).
Provider details
- NPI number
- 1437265014
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- H0044615 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
4,458 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 | 814 | $95 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 727 | $83 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 441 | $20 |
| Advance Care Planning, First 30 Minutes99497 | 429 | $84 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 411 | $134 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 151 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 306 | 82 |
| Amlodipine Besylate | 287 | 78 |
| Rosuvastatin Calcium | 213 | 59 |
| Levothyroxine Sodium | 212 | 52 |
| Pantoprazole Sodium | 203 | 49 |
| Gabapentin | 173 | 42 |
| Furosemide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$379 across 19 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
- 2006-08-23
- Last updated
- 2009-11-12
Frequently asked questions
- What is Lois Narr's NPI number?
- Lois Narr's National Provider Identifier (NPI) is 1437265014, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lois Narr's specialty?
- Lois Narr is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lois Narr located?
- Lois Narr's practice location on file with NPPES is 100 Bramble St, Cambridge, MD 21613-2408.
- What is Lois Narr's phone number?
- The practice phone number listed in the NPPES registry for Lois Narr is (410) 901-2000.
- Does Lois Narr accept Medicare?
- Lois Narr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lois Narr's NPI active?
- Yes — Lois Narr's NPI (1437265014) is active in the NPPES registry as of the last update on 2009-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.