Marian Limb, MD
NPI 1073714952 · Internal Medicine Physician · Panorama City, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marian Limb, MD is a Internal Medicine Physician provider in Panorama City, CA (NPI 1073714952).
Provider details
- NPI number
- 1073714952
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A72053 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
11 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing93005 | 11 | $7 |
Typical Medicare-allowed amounts for these services range $7–$7 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 275 | 231 |
| Amlodipine Besylate | 105 | 51 |
| Hydralazine Hcl | 17 | — |
| Lisinopril | 14 | — |
| Tiotropium Bromidebrand: Spiriva Respimat | 14 | — |
| Mupirocin | 13 | 13 |
| Losartan Potassium | 11 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-30
- Last updated
- 2021-11-22
Frequently asked questions
- What is Marian Limb's NPI number?
- Marian Limb's National Provider Identifier (NPI) is 1073714952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian Limb's specialty?
- Marian Limb is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marian Limb located?
- Marian Limb's practice location on file with NPPES is 13652 Cantara St, Panorama City, CA 91402-5423.
- What is Marian Limb's phone number?
- The practice phone number listed in the NPPES registry for Marian Limb is (818) 375-2000.
- Does Marian Limb accept Medicare?
- Marian Limb is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marian Limb's NPI active?
- Yes — Marian Limb's NPI (1073714952) is active in the NPPES registry as of the last update on 2021-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.