1. Home
  2. Directory
  3. New York
  4. New York New York
  5. Internal Medicine
  6. NPI Profile

SPYROS GE MEZITIS MD, PHD
NPI 1013078732
Internal Medicine - Endocrinology, Diabetes & Metabolism in New York, NY

Active since December 13, 2006PECOS Enrolled
28.97/100
CMS Quality Rating
220 E 69TH ST, NEW YORK, NY 10021(212) 288-6661 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Spyros Ge Mezitis Md, Phd NPPES

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

SPYROS GE MEZITIS MD, PHD (NPI 1013078732) is an individual endocrinology, diabetes & metabolism provider in New York, New York, licensed in New York (203327) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1992).

NPPES Registry Identity

NPI1013078732
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameSPYROS GE MEZITISCredential: MD, PHD
Location Address220 E 69TH STNew York, NY 10021-5737
Mailing Address220 E 69th StNew York, NY 10021-5737 · (212) 288-6661
Phone(212) 288-6661
Sole ProprietorYes
Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 1992
Enumeration DateDecember 13, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1013078732 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in NY · 203327
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
220 E 69TH ST, New York, NY 10021
Open in Google Maps ↗

Other Identifiers 2

Medicare UPING66785NY
Medicare ID-Type Unspecified793121NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Spyros Ge Mezitis Md, Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8729275896
PECOS Enrollment IDI20101215000621
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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 33D2081761

Spyros Ge Mezitis MD Phd · New York, NY
Expired · Jul 29, 2026
CLIA Number33D2081761
Laboratory TypePhysician Office
Certificate Effective DateJuly 30, 2024
Certificate Expiration DateJuly 29, 2026
Laboratory DirectorDr. Spyros Ge Mezitis
Laboratory Phone(212) 288-6661
Laboratory LocationSpyros Ge Mezitis MD Phd220 East 69th Street, New York, NY 10021
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

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.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
3,213 services200 patients
Blood glucose (sugar) level 82947
A blood glucose level test measures the amount of sugar in your blood. It's often used to monitor and manage conditions like diabetes. High or low levels can indicate a health issue. The test is usually done by pricking your finger for a small blood sample.
222 services61 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
222 services59 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
67 services42 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10021 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.

28.97/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality53
Improvement Activities0
Cost25.89

Reported Quality Measures

Documentation of Current Medications in the Medical Record
66%822 patients3/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
42%302 patients2/55-star benchmark: 98%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
0%299 patients1/55-star benchmark: 97%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
28%479 patients2/55-star benchmark: 61%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 3

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
38 suppliers91 claims347 services$5.97 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
21 suppliers47 claims98 services$1.04 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
6 suppliers86 claims86 services$203.24 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

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

MEDICAL ASSOCIATES EAST PLLC
Internal Medicine (Rheumatology)
220 E 69TH ST, GROUND FLOOR
NEW YORK, NY 10021
New York County (212) 570-1800
NORTH SHORE LONG ISLAND JEWISH HEALTH CARE INC
Internal Medicine (Rheumatology)
220 E 69TH ST
NEW YORK, NY 10021
New York County (212) 570-1800

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 Spyros Mezitis's NPI number?

The NPI number for Spyros Mezitis is 1013078732. It was assigned to this individual provider in the NPPES registry on December 13, 2006.

Where is Spyros Mezitis located?

Spyros Mezitis practices at 220 E 69th St, New York, NY 10021. The listed phone number is (212) 288-6661.

What is Spyros Mezitis's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Spyros Mezitis enrolled in Medicare?

Yes. Spyros Mezitis is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Spyros Mezitis was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.