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JACQUELINE ELYSE BLASZAK MD
NPI 1356839286
Internal Medicine in Buffalo, NY

Active since April 26, 2018PECOS Enrolled
91.27/100
CMS Quality Rating
462 GRIDER ST. ERIE COUNTY MEDICAL CENTER, BUFFALO, NY 14215(716) 961-6995(716) 898-5193 Get Directions Write a Review

NPPES record last updated: August 6, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 6, 2021, Jul 29, 2021, Jul 2, 2021 and 1 more (4 updates tracked since 2018).

About Jacqueline Elyse Blaszak Md NPPES

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

JACQUELINE ELYSE BLASZAK MD (NPI 1356839286) is an individual internal medicine provider in Buffalo, New York, licensed in New York (308904) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1356839286
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameJACQUELINE ELYSE BLASZAKCredential: MD
Location Address462 GRIDER ST. ERIE COUNTY MEDICAL CENTERBuffalo, NY 14215
Mailing Address8117 Preston Rd Apogee Physicians, Suite 800Dallas, TX 75225 · (214) 666-9611 · Fax (208) 697-5214
Phone(716) 961-6995
Fax(716) 898-5193
Sole ProprietorNo
Enumeration DateApril 26, 2018
Last NPPES UpdateAugust 6, 20214 updates tracked since enumeration
NPPES CertifiedAugust 6, 2021
✔ NPI 1356839286 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 · 308904
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.
462 GRIDER ST. ERIE COUNTY MEDICAL CENTER, Buffalo, NY 14215
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jacqueline Elyse Blaszak Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Jacqueline Blaszak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Apogee Medical Group, New York, P.C.
0.1 mi
Internal Medicine
462 GRIDER ST
Buffalo, NY 14215
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Apogee Medical Group, New York, PC
  • 354 clinicians in this Medicare group
NPI 1841520236 (716) 961-6995

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

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 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.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14215 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.27/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality73.6
Improvement Activities40
Cost85.96

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers13 claims13 services$94.87 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Jacqueline Blaszak's NPI number?

The NPI number for Jacqueline Blaszak is 1356839286. It was assigned to this individual provider in the NPPES registry on April 26, 2018.

Where is Jacqueline Blaszak located?

Jacqueline Blaszak practices at 462 Grider St. Erie County Medical Center, Buffalo, NY 14215. The listed phone number is (716) 961-6995.

What is Jacqueline Blaszak's specialty?

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

Is Jacqueline Blaszak enrolled in Medicare?

Yes. Jacqueline Blaszak is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jacqueline Blaszak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jacqueline Blaszak reassigns Medicare benefits to Apogee Medical Group, New York, P.C. (Buffalo, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jacqueline Blaszak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Jacqueline Blaszak was last updated on August 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.