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DR. MATTHEW BLAKE GREENBLATT M.D., PH.D.
NPI 1043653405
Pathology - Clinical Pathology/Laboratory Medicine in New York, NY

Active since April 16, 2013PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
1300 YORK AVE # LC929A, NEW YORK, NY 10065(212) 746-1602 Get Directions Write a Review

NPPES record last updated: October 2, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Matthew Blake Greenblatt M.d., Ph.d. NPPES

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

DR. MATTHEW BLAKE GREENBLATT M.D., PH.D. (NPI 1043653405) is an individual clinical pathology/laboratory medicine provider in New York, New York, licensed in New York (277626) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Harvard Medical School (2012).

NPPES Registry Identity

NPI1043653405
Entity TypeIndividualMale
Primary Taxonomy207ZP0105X
Provider Legal NameDR. MATTHEW BLAKE GREENBLATTCredential: M.D., PH.D.
Location Address1300 YORK AVE # LC929ANew York, NY 10065-4805
Mailing Address185 Freeman StBrookline, MA 02446-3552
Phone(212) 746-1602
Sole ProprietorNo
Medical School CMSHarvard Medical SchoolGraduated 2012
Enumeration DateApril 16, 2013
Last NPPES UpdateOctober 2, 2023
NPPES CertifiedOctober 2, 2023
✔ NPI 1043653405 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Clinical Pathology/Laboratory MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0105X
License✔ Licensed in NY · 277626
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
1300 YORK AVE # LC929A, New York, NY 10065
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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

Dr. Matthew Blake Greenblatt M.d., Ph.d. 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 ID7911147939
PECOS Enrollment IDI20151121000165
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 5

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.

Protein measurement, serum 84165
A serum protein measurement is a blood test that determines the levels of proteins in your blood. It is used to evaluate your overall health, and diagnose nutritional problems, kidney disease, liver disease, or immune disorders.
1,179 services917 patients
Immunologic analysis technique on serum (immunofixation) 86334
Immunofixation is a lab test that helps identify proteins called immunoglobulins in your blood serum. These proteins are part of your immune system. Changes in their levels can indicate certain diseases. The test is simple and only requires a blood sample.
1,148 services893 patients
Protein measurement, body fluid 84166
A protein measurement of body fluid is a test that gauges the amount of proteins in your fluids. This analysis helps in detecting various health conditions. It's done via a simple sample collection process, usually from blood or urine, in a safe and painless manner.
157 services141 patients
Immunologic analysis technique on body fluid, other fluids with concentration 86335
Immunologic analysis is a diagnostic method that assesses your body fluids to detect health issues. It involves concentrating these fluids to enhance detection of specific proteins or cells. It helps identify immune system responses, aiding in accurate diagnosis and treatment.
140 services127 patients
Coagulation function screening test with interpretation and report 85390
A coagulation function screening test is a type of blood test that checks how well your blood clots. It's important because clotting helps prevent excessive bleeding. The test results are interpreted and a report is provided to help guide your doctor's treatment plan.
32 services27 patients

Hospital Affiliations CMS Care Compare

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

New York-Presbyterian Hospital

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330101
Location525 East 68th StreetNew York, NY 10065 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10065 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
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.8
Promoting Interoperability100
Improvement Activities40

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 Matthew Greenblatt's NPI number?

The NPI number for Matthew Greenblatt is 1043653405. It was assigned to this individual provider in the NPPES registry on April 16, 2013.

Where is Matthew Greenblatt located?

Matthew Greenblatt practices at 1300 York Ave # Lc929a, New York, NY 10065. The listed phone number is (212) 746-1602.

What is Matthew Greenblatt's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Clinical Pathology/Laboratory Medicine, with taxonomy code 207ZP0105X.

Is Matthew Greenblatt enrolled in Medicare?

Yes. Matthew Greenblatt 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 Matthew Greenblatt affiliated with any hospitals?

According to CMS data, Matthew Greenblatt is affiliated with New York-Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Matthew Greenblatt was last updated on October 2, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.