Jesus Alvarez-perez, M.D.
Jesus Alvarez-perez, M.D. is a Maternal & Fetal Medicine Physician in Hackensack, NJ, registered under NPI 1003009473. This provider registers 3 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Hackensack, based on OpenStreetMap data collected Aug 29, 2026. Parking is available about 546 ft away at Atlantic Street Parking Garage.
Getting here and what is nearby
Parking Visitors Parking 344 ft ~2 min
Parking Employee Parking Garage 450 ft ~2 min
Parking Atlantic Street Parking Garage 546 ft ~3 min
Restaurant Popeyes 624 ft ~3 min
345 Essex Street, Hackensack 07601
Mo-Th 10:30-23:00; Fr-Sa 10:30-24:00; Su 10:30-23:00
Restaurant McDonald's 0.33 mi ~7 min
193 Essex Street, Hackensack 07601
Mo-Su 05:00-24:00
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 |
|---|---|---|
| 25MA0776700 | NJ | Obstetrics Physician |
| 25MA0776700 | NJ | Maternal & Fetal Medicine Physician primary |
| 25MA0776700 | NJ | Gynecology Physician |
This provider holds licence 25MA0776700 issued in NJ. 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 - Obstetrics/gynecology
- PAC ID
- 7214184217
Enrolled in Medicare 2 times, across 2 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| Puerto Rico | I20120827000547 | Practitioner - Obstetrics/gynecology |
| New Jersey | I20130510000081 | Practitioner - Obstetrics/gynecology |
Medicare enrolment is recorded as approved under the provider type Practitioner - Obstetrics/gynecology. There are 2 separate enrolment records across 2 states (PR, NJ). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. 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 Maternal & Fetal Medicine covers
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies. NUCC Health Care Provider Taxonomy, code 207VM0101X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207VX0000X | Obstetrics Physician Obstetrics | 25MA0776700 | NJ | |
| 207VM0101X | Maternal & Fetal Medicine Physician Maternal & Fetal Medicine | 25MA0776700 | NJ | primary |
| 207VG0400X | Gynecology Physician Gynecology | 25MA0776700 | NJ |
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 | 1003009473 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 20, 2007 |
| Last updated | Feb 17, 2021 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | M.D. |
| Practice address |
30 PROSPECT AVE Hackensack, NJ 07601 (551) 996-2453 Fax (201) 678-9189 |
| Mailing address |
PO BOX 1815 Juncos, PR 00777 |
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 | 0 | 0 | 9 | 4 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 0 | 9 | 4 | 5 |
Sum = 47 · next multiple of 10 = 50 · check digit = 3 · actual last digit = 3
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.