Jennifer Ng
Jennifer Ng is an Internal Medicine Physician in New York, NY, registered under NPI 1003106642.
Getting there
Here is what surrounds this office in New York, based on OpenStreetMap data collected Sep 5, 2026. Parking is available about 0.46 mi away at Surrey Garage. There is EV charging 0.29 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 431 ft away, served by East 86th Street & 2nd Avenue. A pharmacy sits 0.21 mi from the entrance (Duane Reade), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 428 ft away.
Getting here and what is nearby
Coffee Caroline's Donuts 135 ft ~1 min
Restaurant Budapest Café & Restaurant 135 ft ~1 min
Restaurant Gracie's Diner 136 ft ~1 min
Restaurant Vanessa's Dumpling House 161 ft ~1 min
Convenience Hole in the Wall Convenience Store 231 ft ~1 min
219 East 85th Street
Coffee Café Maud 270 ft ~2 min
1640 2nd Avenue, 10028
Mo-We 08:00-02:00, Th-Sa 08:00-04:00, Su 08:00-02:00
Convenience 84th & 2nd Corner Deli 289 ft ~2 min
Grocery Fairway Market 299 ft ~2 min
240 East 86th Street, 10028
Mo-Su 07:00-24:00; Dec 25 off
Transit 2nd Avenue & East 84th Street 379 ft ~2 min
Convenience Farmer's Market Café 393 ft ~2 min
300 East 86th Street, 10028
Transit East 86th Street & 2nd Avenue 418 ft ~2 min
Transit East 86th Street & 2nd Avenue 431 ft ~2 min
Coffee Casita of Brooklyn 428 ft ~2 min
Pharmacy CVS Pharmacy 580 ft ~3 min
305 East 86th Street, 10128
Mo-Fr 08:00-21:00; Sa-Su 09:00-18:00 open "Pharmacy" || 00:00-24:00 open "Store"
Grocery Gristedes 870 ft ~4 min
1450 3rd Avenue, New York 10028
Mo-Sa 07:00-22:00;Su 08:00-22:00
Hotel The Franklin 897 ft ~4 min
Grocery Whole Foods Market 890 ft ~4 min
1551 3rd Avenue, New York 10128
Mo-Su 07:00-22:00
Pharmacy Duane Reade 1,010 ft ~4 min
1235 Lexington Avenue, 10028
Mo-Sa 06:00-02:00; Su 07:00-02:00 open "Store" || Mo-Fr 09:00-21:00; Sa 09:00-18:00; Su 10:00-17:00 open "Pharmacy"
Pharmacy Duane Reade 0.21 mi ~5 min
401 East 86th Street, New York 10028
Mo-Fr 09:00-21:00; Sa 09:00-18:00; Su 10:00-18:00 open "Pharmacy" || 07:00-23:00 open "Store"
EV charging ChargePoint 0.23 mi ~5 min
EV charging ChargePoint 0.25 mi ~5 min
EV charging ChargePoint 0.29 mi ~6 min
Parking Knickerbocker Plaza Car Park 0.36 mi ~8 min
Hotel Courtyard 0.41 mi ~9 min
Parking Astor Terrace Parking Garage 0.44 mi ~9 min
245 East 93rd Street, New York 10128
Parking Surrey Garage 0.46 mi ~10 min
439 East 77th Street, 10075
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 |
|---|---|---|
| 268779 | NY | Internal Medicine Physician primary |
This provider holds licence 268779 issued in NY. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Internal Medicine
- PAC ID
- 2961622998
- Enrollment ID
- I20140925001407
Medicare enrolment is recorded as approved under the provider type Practitioner - Internal Medicine. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Internal Medicine covers
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. NUCC Health Care Provider Taxonomy, code 207R00000X
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 | 1003106642 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 16, 2011 |
| Last updated | Feb 22, 2019 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
234 E 85TH ST New York, NY 10028 (212) 241-6585 Fax (212) 824-2335 |
| Mailing address |
1 GUSTAVE L LEVY PL BOX 3000 New York, NY 10029 |
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 | 1 | 0 | 6 | 6 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 0 | 3 | 6 | 8 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
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.