Gregory Marler, NP
NPI 1659457554 · Nurse Practitioner · Winston Salem, NC
Gregory Marler, NP is a Nurse Practitioner provider in Winston Salem, NC (NPI 1659457554).
Provider details
- NPI number
- 1659457554
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- 0050-01450 (NC)
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 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
21 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 21 | $169 |
Typical Medicare-allowed amounts for these services range $169–$169 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-31
- Last updated
- 2022-07-21
Frequently asked questions
- What is Gregory Marler's NPI number?
- Gregory Marler's National Provider Identifier (NPI) is 1659457554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Marler's specialty?
- Gregory Marler is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gregory Marler located?
- Gregory Marler's practice location on file with NPPES is 4622 Country Club Rd Ste 180, Winston Salem, NC 27104-3770.
- What is Gregory Marler's phone number?
- The practice phone number listed in the NPPES registry for Gregory Marler is (336) 768-9535.
- Is Gregory Marler's NPI active?
- Yes — Gregory Marler's NPI (1659457554) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.