Mary Hellen Lezan, FNP-C
NPI 1164988218 · Family Nurse Practitioner · Greenville, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Hellen Lezan, FNP-C is a Family Nurse Practitioner provider in Greenville, SC (NPI 1164988218).
Provider details
- NPI number
- 1164988218
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 22247 (SC)
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
248 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) |
|---|---|---|
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians andG0180 | 233 | $42 |
| Ultrasonic Guidance for Needle Placement76942 | 15 | $24 |
Typical Medicare-allowed amounts for these services range $24–$42 (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefadroxil | 107 | 105 |
| Dexamethasone | 67 | 65 |
| Tramadol Hcl | 54 | 51 |
| Hydromorphone Hcl | 51 | 50 |
| Celecoxib | 46 | 46 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 43 | 41 |
| Tranexamic Acid | 30 | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$648 across 8 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
- 2019-02-13
- Last updated
- 2021-05-07
- Certified
- 2021-05-07
Frequently asked questions
- What is Mary Hellen Lezan's NPI number?
- Mary Hellen Lezan's National Provider Identifier (NPI) is 1164988218, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hellen Lezan's specialty?
- Mary Hellen Lezan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Hellen Lezan located?
- Mary Hellen Lezan's practice location on file with NPPES is 200 Patewood Dr Ste C100, Greenville, SC 29615-6322.
- What is Mary Hellen Lezan's phone number?
- The practice phone number listed in the NPPES registry for Mary Hellen Lezan is (864) 454-7422.
- Does Mary Hellen Lezan accept Medicare?
- Mary Hellen Lezan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Hellen Lezan's NPI active?
- Yes — Mary Hellen Lezan's NPI (1164988218) is active in the NPPES registry as of the last update on 2021-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.