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MENGNAI LI MD
NPI 1538189733
Orthopaedic Surgery in New Haven, CT

Active since July 20, 2006PECOS EnrolledAccepts Medicare Assignment
73.56/100
CMS Quality Rating
47 COLLEGE ST FL 2, NEW HAVEN, CT 06510(877) 925-3637(203) 785-6798 Get Directions Write a Review

NPPES record last updated: July 18, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 18, 2022, Mar 11, 2021, Nov 9, 2015 (3 updates tracked since 2015).

About Mengnai Li Md NPPES

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

MENGNAI LI MD (NPI 1538189733) is an individual orthopaedic surgery provider in New Haven, Connecticut, licensed in Connecticut (72012) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Beth Israel Deaconess Hospital - Needham, and is a graduate of Other (1995).

NPPES Registry Identity

NPI1538189733
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameMENGNAI LICredential: MD
Location Address47 COLLEGE ST FL 2New Haven, CT 06510-3209
Mailing Address47 College St Fl 2New Haven, CT 06510-3209 · (877) 925-3637 · Fax (203) 785-6798
Phone(877) 925-3637
Fax(203) 785-6798
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateJuly 20, 2006
Last NPPES UpdateJuly 18, 20223 updates tracked since enumeration
NPPES CertifiedJuly 15, 2022
✔ NPI 1538189733 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
Licenses✔ Licensed in CT · 72012✔ Licensed in OH · 35127496
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
47 COLLEGE ST FL 2, New Haven, CT 06510
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource.Insurance ›

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

Mengnai Li 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 ID6608879630
PECOS Enrollment IDI20241127000529
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.

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.
37 services27 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.
27 services26 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.
13 services13 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
13 services13 patients
Treatment of broken neck of thigh bone with bone implant 27245
This procedure involves repairing a fractured thigh bone by inserting a bone implant. The implant helps stabilize the bone, allowing it to heal correctly. It's performed under anesthesia and requires a hospital stay for recovery.
12 services12 patients

Hospital Affiliations CMS Care Compare 3

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

Beth Israel Deaconess Hospital - Needham

Acute Care Hospitals · Needham, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220083
Location148 Chestnut StreetNeedham, MA 02494 · Norfolk County
Emergency services

Beth Israel Deaconess Medical Center

Acute Care Hospitals · Boston, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220086
Location330 Brookline AvenueBoston, MA 02215 · Suffolk County
Emergency services Birthing friendly

New England Baptist Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220088
Location125 Parker Hill AvenueBoston, MA 02120 · Suffolk County

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06510 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
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
Most-billed visit code 99213
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.

73.56/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality75.84
Promoting Interoperability74
Improvement Activities40
Cost51.43

Other Providers at the Same Location NPPES 5

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

ANDREW JIMENEZ
Orthopaedic Surgery (Sports Medicine)
47 COLLEGE ST FL 2
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (877) 925-3637
DR. DANIEL ROBERT RUBIO MD
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
47 COLLEGE ST FL 2
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 785-7248
DR. ERIN STOCKWELL MD
Orthopaedic Surgery
47 COLLEGE ST FL 2
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 785-5461
ELIE MANSOUR MD
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
47 COLLEGE ST FL 2
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 785-5461
DR. LISA L. LATTANZA MD
Orthopaedic Surgery (Hand Surgery)
47 COLLEGE ST FL 2
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 785-5461

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 Mengnai Li's NPI number?

The NPI number for Mengnai Li is 1538189733. It was assigned to this individual provider in the NPPES registry on July 20, 2006.

Where is Mengnai Li located?

Mengnai Li practices at 47 College St Fl 2, New Haven, CT 06510. The listed phone number is (877) 925-3637.

What is Mengnai Li's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Mengnai Li enrolled in Medicare?

Yes. Mengnai Li 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.

What insurance does Mengnai Li accept?

Health plans from Anthem Blue Cross and Blue Shield and CareSource list Mengnai Li as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Mengnai Li affiliated with any hospitals?

According to CMS data, Mengnai Li is affiliated with Beth Israel Deaconess Hospital - Needham, Beth Israel Deaconess Medical Center and New England Baptist Hospital.

When was this NPI record last updated?

The NPPES record for Mengnai Li was last updated on July 18, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.