Mariann David
Mariann David is a Pharmacist in New York, NY, registered under NPI 1003436098.
Getting there
Here is what surrounds this office in New York, based on OpenStreetMap data collected Sep 26, 2026. Parking is available about 0.26 mi away at Centerpark East 38th Street Parking Garage. There is EV charging 0.49 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 624 ft away, served by East 34th Street & 5th Avenue. A pharmacy sits 0.23 mi from the entrance (Pasteur Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 578 ft away.
Getting here and what is nearby
Restaurant Clinton Hall 36 64 ft ~1 min
16 West 36th Street, 10018
Mo-We 12:00-01:00; Th-Sa 12:00-02:00; Su 12:00-12:00
Parking 108 ft ~1 min
Hotel LeSoleil 155 ft ~1 min
Restaurant Tonchin New York 135 ft ~1 min
Restaurant Yoon Haeundae Galbi 149 ft ~1 min
8 West 36th Street, New York 10018
Mo-Su 11:34-14:30,17:00-23:00
Hotel Best Western 220 ft ~1 min
50 West 36th Street, New York 10018
Hotel Hyatt Place 266 ft ~2 min
Coffee Angelina Bakery & Pizza 294 ft ~2 min
Transit West 34th Street & 5th Avenue 442 ft ~2 min
Transit West 37th Street & 5th Avenue 445 ft ~2 min
Coffee Starbucks 456 ft ~2 min
Coffee Brasserie Toast Cafe 578 ft ~3 min
968 6th Avenue, 10018
Convenience In A New York Minute Grab N' Gi 578 ft ~3 min
974 6th Avenue, 10018
Transit East 34th Street & 5th Avenue 624 ft ~3 min
Convenience Teso Mini 609 ft ~3 min
Pharmacy CVS Pharmacy 627 ft ~3 min
420 5th Avenue
Mo-Su 07:00-24:00 open "Store" || Mo-Fr 09:00-19:00; Sa 10:00-18:00; Su 11:00-17:00
Convenience Herald Smoke Shop 991 ft ~4 min
Pharmacy CVS Pharmacy 998 ft ~4 min
320 5th Avenue, 10001
07:00-24:00 open "Store" || Mo-Fr 08:00-20:00; Sa,Su 10:00-17:00 open "Pharmacy"
Parking 0.20 mi ~5 min
Grocery H Mart 0.20 mi ~5 min
Grocery Hashi Market 0.22 mi ~5 min
108 West 39th Street, New York 10018
Mo-Su 08:00-21:00
Pharmacy Pasteur Pharmacy 0.23 mi ~5 min
53 East 34th Street, New York 10016
Mo-Fr 08:00-17:00, Sa 10:00-15:00
Parking Centerpark East 38th Street Parking Garage 0.26 mi ~6 min
Grocery Sunrise Mart 0.28 mi ~6 min
EV charging ChargePoint 0.48 mi ~10 min
EV charging ChargePoint 0.49 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 065147 | NY | Pharmacist primary |
This provider holds licence 065147 issued in NY. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Pharmacist covers
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care. NUCC Health Care Provider Taxonomy, code 183500000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003436098 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 20, 2020 |
| Last updated | Apr 20, 2020 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
20 W 36TH ST New York, NY 10018 (212) 675-3900 |
| Mailing address |
115 SOUTH DR Manhasset Hills, NY 11040 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 4 | 3 | 6 | 0 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 3 | 3 | 0 | 9 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.