Margaret Murdock, FNP-C
NPI 1528542784 · Family Nurse Practitioner · Lewisburg, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Murdock, FNP-C is a Family Nurse Practitioner provider in Lewisburg, TN (NPI 1528542784).
Provider details
- NPI number
- 1528542784
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 24774 (TN)
Specialties & taxonomies
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
7 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
838 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 | 289 | $100 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 185 | $71 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 73 | $11 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 | 67 | $16 |
| Automated Urinalysis Test81003 | 50 | $2 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 38 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 64 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 90 | 26 |
| Atorvastatin Calcium | 74 | 31 |
| Amlodipine Besylate | 72 | 24 |
| Lisinopril | 61 | 21 |
| Rosuvastatin Calcium | 59 | 20 |
| Azithromycin | 56 | 48 |
| Montelukast Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$102 across 6 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
- 2018-09-23
- Last updated
- 2018-09-23
Frequently asked questions
- What is Margaret Murdock's NPI number?
- Margaret Murdock's National Provider Identifier (NPI) is 1528542784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Murdock's specialty?
- Margaret Murdock is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Murdock located?
- Margaret Murdock's practice location on file with NPPES is 1090 N Ellington Pkwy, Lewisburg, TN 37091-2227.
- What is Margaret Murdock's phone number?
- The practice phone number listed in the NPPES registry for Margaret Murdock is (931) 359-0019.
- Does Margaret Murdock accept Medicare?
- Margaret Murdock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Murdock's NPI active?
- Yes — Margaret Murdock's NPI (1528542784) is active in the NPPES registry as of the last update on 2018-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.