NYHMCQ ADULT AMBULATORY SERVICES
NYHMCQ ADULT AMBULATORY SERVICES is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1598730889, based in Flushing, NY. The organization lists 12 taxonomy classifications, with Hospitalist Physician recorded as primary.
Getting there
The practice address on file is 5645 MAIN ST, Flushing, NY 11355. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Hospitalist covers
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients. NUCC Health Care Provider Taxonomy, code 208M00000X
All registered taxonomy codes
This provider registers 12 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 208M00000X | Hospitalist Physician | — | — | primary |
| 207K00000X | Allergy & Immunology Physician | — | — | |
| 207R00000X | Internal Medicine Physician | — | — | |
| 207RC0000X | Cardiovascular Disease Physician Cardiovascular Disease | — | — | |
| 207RE0101X | Endocrinology, Diabetes & Metabolism Physician Endocrinology, Diabetes & Metabolism | — | — | |
| 207RG0100X | Gastroenterology Physician Gastroenterology | — | — | |
| 207RH0003X | Hematology & Oncology Physician Hematology & Oncology | — | — | |
| 207RI0008X | Hepatology Physician Hepatology | — | — | |
| 207RN0300X | Nephrology Physician Nephrology | — | — | |
| 207RP1001X | Pulmonary Disease Physician Pulmonary Disease | — | — | |
| 207T00000X | Neurological Surgery Physician | — | — | |
| 208800000X | Urology Physician | — | — |
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1598730889 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Feb 21, 2006 |
| Last updated | Sep 11, 2025 |
| Status | Active |
| Practice address |
5645 MAIN ST Flushing, NY 11355 (718) 661-8711 |
| Mailing address |
PO BOX 27842 New York, NY 10087 |
| Other identifiers |
01872242
· Medicaid (NY) |
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 | 5 | 9 | 8 | 7 | 3 | 0 | 8 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 5 | 9 | 8 | 5 | 3 | 0 | 8 | 7 |
Sum = 71 · next multiple of 10 = 80 · check digit = 9 · actual last digit = 9
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.