MIHAI MERZIANU MD
NPI 1245221001
Pathology - Anatomic Pathology & Clinical Pathology in Buffalo, NY

Q: What is Mihai Merzianu's NPI number?

The NPI number for Mihai Merzianu is 1245221001. It was assigned to this individual provider in the NPPES registry on November 2, 2005.

Q: What is Mihai Merzianu's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Mihai Merzianu was last updated on January 21, 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.

Active since November 02, 2005PECOS EnrolledAccepts Medicare Assignment

ELM AND CARLTON STREETS, BUFFALO, NY 14263(716) 845-2300(716) 845-3427 Get Directions Write a Review

NPPES record last updated: January 21, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 21, 2021, Oct 8, 2019, Sep 4, 2019 (3 updates tracked since 2019).

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About Mihai Merzianu Md NPPES

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

MIHAI MERZIANU MD (NPI 1245221001) is an individual anatomic pathology & clinical pathology provider in Buffalo, New York, licensed in New York (002455-1) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1995).

NPPES Registry Identity

NPI1245221001

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameMIHAI MERZIANUCredential: MD

Location AddressELM AND CARLTON STREETSBuffalo, NY 14263-0001

Mailing AddressElm And Carlton StBuffalo, NY 14263-0001 · (716) 845-2300 · Fax (716) 845-3427

Phone(716) 845-2300

Fax(716) 845-3427

Sole ProprietorNo

Medical School CMSOtherGraduated 1995

Enumeration DateNovember 2, 2005

Last NPPES UpdateJanuary 21, 20213 updates tracked since enumeration

NPPES CertifiedJanuary 21, 2021

✔ NPI 1245221001 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

License✔ Licensed in NY · 002455-1

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.

Also ListedPathology · Anatomic PathologyTaxonomy 207ZP0101X · License 002455-1 (NY)

ELM AND CARLTON STREETS, Buffalo, NY 14263

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Other Identifiers 1

Medicaid02686437NY

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

Mihai Merzianu 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 ID42237067

PECOS Enrollment IDI20051028000860

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 13

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.

Special stained specimen slides to examine tissue, each additional procedure 88341

Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.

270 services51 patients

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

158 services91 patients

Flow cytometry technique for dna or cell analysis, 16 or more markers 88189

Flow cytometry is a method used to measure and analyze cells. It uses a beam of light to detect up to 16 or more markers on cells, helping to identify their type, function, or abnormalities. This technique aids in diagnosing various health conditions.

65 services56 patients

Special stained specimen slides to examine tissue, initial procedure 88342

This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.

61 services59 patients

Bone marrow, smear interpretation 85097

Bone marrow smear interpretation is a procedure where a small sample of your bone marrow is taken and examined under a microscope. This helps doctors identify any abnormal cells or signs of diseases such as anemia, leukemia, or infections. It's a crucial step in diagnosing various blood disorders.

49 services43 patients

Preparation of tissue for examination by removing any calcium present 88311

This procedure involves treating tissue samples to remove any calcium, which can interfere with the examination. The tissue is soaked in a special solution that safely dissolves the calcium, leaving the tissue intact for accurate analysis. This helps in making precise diagnoses.

49 services44 patients

Pathology examination of tissue using a microscope, moderately high complexity 88307

A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.

39 services21 patients

Microscopic genetic analysis of tumor, manual 88360

Microscopic genetic analysis of a tumor involves examining your tumor's genes under a microscope. This helps identify specific genetic changes in the tumor cells. This information can aid in diagnosing, predicting disease progression, and determining the most effective treatment options.

34 services23 patients

Special stained specimen slides to examine tissue including interpretation and report 88313

Special stained specimen slides are used to examine tissue samples. This involves applying special dyes to the tissue, which helps to highlight certain features under a microscope. The findings are then interpreted and a report is provided. This can aid in diagnosing various health conditions.

31 services20 patients

Pathology examination of specimen during surgery, first tissue block 88331

A pathology examination during surgery involves the immediate analysis of a removed tissue sample. This helps the surgeon make decisions during your operation. The "first tissue block" refers to the initial sample examined. It's a vital step to ensure your health.

20 services14 patients

Surgical pathology consultation and report on referred slides prepared elsewhere 88321

A surgical pathology consultation involves reviewing slides prepared at a different lab to confirm or clarify a diagnosis. It's a second opinion to ensure accuracy. A report with findings and interpretations is then provided for your doctor's reference.

19 services19 patients

Blood smear interpretation by physician with written report 85060

Blood smear interpretation is a lab test where your doctor examines a sample of your blood under a microscope. They look for abnormalities in your blood cells which can help diagnose various conditions. You'll receive a written report of the findings.

17 services14 patients

Flow cytometry technique for dna or cell analysis, 9 to 15 markers 88188

Flow cytometry is a technique used to measure physical and chemical characteristics of cells or particles. It can analyze multiple markers (9 to 15) on a cell, helping to identify its type and function. This process can also examine DNA within cells for any abnormalities.

15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14263 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.

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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.

MUSA SAEED M.D.

Internal Medicine

ELM AND CARLTON STREETS
BUFFALO, NY 14263

Erie County (716) 845-2300

JESSICA LYNN HAFEZI

Nurse Practitioner

ELM AND CARLTON STREETS
BUFFALO, NY 14263

Erie County (716) 845-2300

DR. ZHONGBO YANG M.D.

Pathology (Clinical Pathology/Laboratory Medicine)

ELM AND CARLTON STREETS
BUFFALO, NY 14263

Erie County (716) 845-2300

DR. VLADIMIR FRIAS D.D.S

Dentist (Prosthodontics)

ELM AND CARLTON STREETS
BUFFA;P, NY 14263

Erie County (716) 845-2300

NOELLE DICKEY NP

Nurse Practitioner

ELM AND CARLTON STREETS
BUFFALO, NY 14263

Erie County (716) 845-2300

MS. MICHELE NANNI PA

Physician Assistant

ELM AND CARLTON STREETS
BUFFALO, NY 14263

Erie County (716) 845-2300

MR. NATHAN A LARICCIA PA-C

Physician Assistant (Medical)

ELM AND CARLTON STREETS
BUFFALO, NY 14263

Erie County (716) 845-2300

JOHN M KANE III MD

Surgery (Surgical Oncology)

ELM AND CARLTON STREETS
BUFFALO, NY 14263

Erie County (716) 845-2300

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 Mihai Merzianu's NPI number?

The NPI number for Mihai Merzianu is 1245221001. It was assigned to this individual provider in the NPPES registry on November 2, 2005.

Where is Mihai Merzianu located?

Mihai Merzianu practices at Elm And Carlton Streets, Buffalo, NY 14263. The listed phone number is (716) 845-2300.

What is Mihai Merzianu's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Mihai Merzianu enrolled in Medicare?

Yes. Mihai Merzianu 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.

When was this NPI record last updated?

The NPPES record for Mihai Merzianu was last updated on January 21, 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.