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GUILLEM GONZALEZ-LOMAS M.D.
NPI 1457510844
Orthopaedic Surgery - Sports Medicine in New York, NY

Active since June 02, 2008PECOS EnrolledAccepts Medicare Assignment
84.47/100
CMS Quality Rating
333 E 38TH ST, NEW YORK, NY 10016(212) 598-6115(212) 598-6727 Get Directions Write a Review

NPPES record last updated: May 11, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 11, 2026, Apr 1, 2021, Jun 13, 2019 (3 updates tracked since 2019).

About Guillem Gonzalez-lomas M.d. NPPES

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

GUILLEM GONZALEZ-LOMAS M.D. (NPI 1457510844) is an individual sports medicine provider in New York, New York, licensed in New York (267190) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and is a graduate of Columbia University College Of Physicians And Surgeons (2003).

NPPES Registry Identity

NPI1457510844
Entity TypeIndividualMale
Primary Taxonomy207XX0005X
Provider Legal NameGUILLEM GONZALEZ-LOMASCredential: M.D.
Location Address333 E 38TH STNew York, NY 10016-2772
Mailing Address333 E 38th StNew York, NY 10016-2772 · (212) 598-6115 · Fax (212) 598-6727
Phone(212) 598-6115
Fax(212) 598-6727
Sole ProprietorNo
Medical School CMSColumbia University College Of Physicians And SurgeonsGraduated 2003
Enumeration DateJune 2, 2008
Last NPPES UpdateMay 11, 20263 updates tracked since enumeration
NPPES CertifiedMay 11, 2026
✔ NPI 1457510844 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Sports MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207XX0005X
Licenses✔ Licensed in NY · 267190✔ Licensed in CA · A102934✔ Licensed in NJ · 25MA08727600
Definition
An orthopaedic surgeon trained in sports medicine provides appropriate care for all structures of the musculoskeletal system directly affected by participation in sporting activity. This specialist is proficient in areas including conditioning, training and fitness, athletic performance and the impact of dietary supplements, pharmaceuticals, and nutrition on performance and health, coordination of care within the team setting utilizing other health care professionals, field evaluation and management, soft tissue biomechanics and injury healing and repair. Knowledge and understanding of the principles and techniques of rehabilitation, athletic equipment and orthotic devices enables the specialist to prevent and manage athletic injuries.
333 E 38TH ST, New York, NY 10016
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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

Guillem Gonzalez-lomas M.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 ID1153451851
PECOS Enrollment IDI20101130000090, I20130311000129
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 8

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.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
400 services84 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
223 services137 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
136 services104 patients
Hyaluronan or derivative, monovisc, for intra-articular injection, per dose J7327
Monovisc is a treatment involving an injection of hyaluronan or its derivative into a joint, often the knee. This substance, found naturally in joint fluid, helps lubricate and cushion the joint. The injection can help ease pain, improve mobility, and reduce inflammation caused by arthritis.
93 services55 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
89 services81 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
75 services75 patients

Hospital Affiliations CMS Care Compare

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

Nyu Langone Hospitals

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330214
Location550 First AvenueNew York, NY 10016 · New York County
Emergency services Birthing friendly

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.

84.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality93.33
Promoting Interoperability100
Improvement Activities40
Cost54.91

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.

VICTORIA MARIE STOFF PA-C
Physician Assistant
333 E 38TH ST
NEW YORK, NY 10016
New York County (646) 501-7208
NATALIE AZAR MD
Internal Medicine (Rheumatology)
333 E 38TH ST, NYU CENTER FOR MUSCULOSKELETAL CARE
NEW YORK, NY 10016
New York County (646) 501-7400
MS. SAMANTHA NARDILLA FNP
Nurse Practitioner (Family)
333 E 38TH ST
NEW YORK, NY 10016
New York County (646) 501-7200
KELLY FAITH DENNIS
Nurse Practitioner (Acute Care)
333 E 38TH ST
NEW YORK, NY 10016
New York County (646) 501-7440
JENNIFER MCNALLY I
Social Worker
333 E 38TH ST
NEW YORK, NY 10016
New York County (646) 501-7070
DR. MICHAEL J ALAIA M.D.
Orthopaedic Surgery (Sports Medicine)
333 E 38TH ST, NYU HOSPITAL FOR JOINT DISEASES
NEW YORK, NY 10016
New York County (646) 501-7041
HARRY H SHEN MD
Internal Medicine (Rheumatology)
333 E 38TH ST, NYU CENTER FOR MUSCULOSKELETAL CARE
NEW YORK, NY 10016
New York County (646) 501-7400
SALVADOR ELIGADO PORTUGAL D.O.
Physical Medicine & Rehabilitation
333 E 38TH ST, 6TH FLOOR
NEW YORK, NY 10016
New York County (646) 501-7200

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 Guillem Gonzalez-lomas's NPI number?

The NPI number for Guillem Gonzalez-lomas is 1457510844. It was assigned to this individual provider in the NPPES registry on June 2, 2008.

Where is Guillem Gonzalez-lomas located?

Guillem Gonzalez-lomas practices at 333 E 38th St, New York, NY 10016. The listed phone number is (212) 598-6115.

What is Guillem Gonzalez-lomas's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Sports Medicine, with taxonomy code 207XX0005X.

Is Guillem Gonzalez-lomas enrolled in Medicare?

Yes. Guillem Gonzalez-lomas 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 Guillem Gonzalez-lomas affiliated with any hospitals?

According to CMS data, Guillem Gonzalez-lomas is affiliated with Nyu Langone Hospitals.

When was this NPI record last updated?

The NPPES record for Guillem Gonzalez-lomas was last updated on May 11, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.