Laurie Mark
NPI 1245645381 · Obstetrics & Gynecology Nurse Practitioner · New York, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Laurie Mark is a Obstetrics & Gynecology Nurse Practitioner provider in New York, NY (NPI 1245645381).
Provider details
- NPI number
- 1245645381
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- F337069-1 (NY)
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 tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 48 | 17 |
| Fluticasone Propionate | 45 | 26 |
| Montelukast Sodium | 31 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 30 | 14 |
| Azelastine Hcl | 30 | 12 |
| Omeprazole | 19 | — |
| Levocetirizine Dihydrochloride | 18 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$429 across 4 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
- 2014-06-27
- Last updated
- 2014-06-27
Frequently asked questions
- What is Laurie Mark's NPI number?
- Laurie Mark's National Provider Identifier (NPI) is 1245645381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laurie Mark's specialty?
- Laurie Mark is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Laurie Mark located?
- Laurie Mark's practice location on file with NPPES is 419 Park Ave S, New York, NY 10016-8410.
- What is Laurie Mark's phone number?
- The practice phone number listed in the NPPES registry for Laurie Mark is (212) 545-5400.
- Does Laurie Mark accept Medicare?
- Laurie Mark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Laurie Mark's NPI active?
- Yes — Laurie Mark's NPI (1245645381) is active in the NPPES registry as of the last update on 2014-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.