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JESSICA ANDREA JEREZ MD
NPI 1316438476
Internal Medicine in Buffalo, NY

Active since May 24, 2018PECOS EnrolledAccepts Medicare Assignment
565 ABBOTT RD, BUFFALO, NY 14220(716) 826-7000 Get Directions Write a Review

NPPES record last updated: November 21, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 21, 2025, Jan 22, 2019, May 25, 2018 (3 updates tracked since 2018).

About Jessica Andrea Jerez Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JESSICA ANDREA JEREZ MD (NPI 1316438476) is an individual internal medicine provider in Buffalo, New York, licensed in New York (313550) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Of Buffalo, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1316438476
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameJESSICA ANDREA JEREZCredential: MD
Location Address565 ABBOTT RDBuffalo, NY 14220-2039
Mailing Address565 Abbott RdBuffalo, NY 14220-2039 · (716) 826-7000
Phone(716) 826-7000
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateMay 24, 2018
Last NPPES UpdateNovember 21, 20253 updates tracked since enumeration
NPPES CertifiedNovember 21, 2025
✔ NPI 1316438476 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 313550
Definition
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.
565 ABBOTT RD, Buffalo, NY 14220
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jessica Andrea Jerez Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6305183732
PECOS Enrollment IDI20220228000751
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
185 services65 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
97 services50 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
53 services51 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
32 services32 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mercy Hospital Of Buffalo

Acute Care Hospitals · Buffalo, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330279
Location565 Abbott RoadBuffalo, NY 14220 · Erie County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14220 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.40 typical visit price
range $54.87 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ERIN ELIZABETH URBAN PHARM.D
Pharmacist
565 ABBOTT RD
BUFFALO, NY 14220
Erie County (716) 826-7000
DEBORAH MARIE GIERMEK RN
Registered Nurse
565 ABBOTT RD
BUFFALO, NY 14220
Erie County (716) 826-7000
CATHERINE ELAINE ALMETER PA
Physician Assistant
565 ABBOTT RD
BUFFALO, NY 14220
Erie County (716) 826-7000
CHRISTOPHER DAMELIO
Nurse Practitioner
565 ABBOTT RD
BUFFALO, NY 14220
Erie County (716) 826-7000
MARY L NOLAN PA
Physician Assistant
565 ABBOTT RD, @ MERCY HOSPITAL OF BUFFALO
BUFFALO, NY 14220
Erie County (518) 383-5450
CATHOLIC HEALTH SYSTEM
Student in an Organized Health Care Education/Training Program
565 ABBOTT RD
BUFFALO, NY 14220
Erie County (716) 828-2557
JULIE PONCE NP
Nurse Practitioner (Adult Health)
565 ABBOTT RD
BUFFALO, NY 14220
Erie County (716) 826-7000
ANTHONY VINCENT STOCKUS P.A.
Physician Assistant (Medical)
565 ABBOTT RD
BUFFALO, NY 14220
Erie County (716) 828-2055

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jessica Jerez's NPI number?

The NPI number for Jessica Jerez is 1316438476. It was assigned to this individual provider in the NPPES registry on May 24, 2018.

Where is Jessica Jerez located?

Jessica Jerez practices at 565 Abbott Rd, Buffalo, NY 14220. The listed phone number is (716) 826-7000.

What is Jessica Jerez's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Jessica Jerez enrolled in Medicare?

Yes. Jessica Jerez is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Jessica Jerez affiliated with any hospitals?

According to CMS data, Jessica Jerez is affiliated with Mercy Hospital Of Buffalo.

When was this NPI record last updated?

The NPPES record for Jessica Jerez was last updated on November 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.