Lauren Marks
NPI 1396419719 · Nurse Practitioner · New York, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Marks is a Nurse Practitioner provider in New York, NY (NPI 1396419719).
Provider details
- NPI number
- 1396419719
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 0024182347 (VA)
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
4 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
263 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 126 | $98 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 97 | $139 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 40 | $57 |
Typical Medicare-allowed amounts for these services range $57–$139 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 60 | 60 |
| Naproxen | 44 | 44 |
| Cephalexin | 44 | 43 |
| Ibuprofen | 37 | 36 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 34 | 34 |
| Cyclobenzaprine Hcl | 31 | 31 |
| Ondansetronbrand: Ondansetron Odt | 24 | 23 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-08-09
- Last updated
- 2021-08-09
- Certified
- 2021-08-09
Frequently asked questions
- What is Lauren Marks's NPI number?
- Lauren Marks's National Provider Identifier (NPI) is 1396419719, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Marks's specialty?
- Lauren Marks is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lauren Marks located?
- Lauren Marks's practice location on file with NPPES is 525 E 68th St, New York, NY 10065-4870.
- What is Lauren Marks's phone number?
- The practice phone number listed in the NPPES registry for Lauren Marks is (804) 347-8635.
- Does Lauren Marks accept Medicare?
- Lauren Marks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Marks's NPI active?
- Yes — Lauren Marks's NPI (1396419719) is active in the NPPES registry as of the last update on 2021-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.