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DR. MEERA NAIR MD
NPI 1245804640
Psychiatry & Neurology - Psychiatry in Chicago, IL

Active since May 19, 2021PECOS Enrolled
645 S CENTRAL AVE, CHICAGO, IL 60644(773) 542-2000 Get Directions Write a Review

NPPES record last updated: April 17, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 19, 2021, Jun 24, 2021, May 19, 2021 (3 updates tracked since 2021).

About Dr. Meera Nair Md NPPES

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

DR. MEERA NAIR MD (NPI 1245804640) is an individual psychiatry provider in Chicago, Illinois, licensed in Illinois (036.166382) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS, is affiliated with Loretto Hospital, and maintains a secondary practice location in Palatine.

NPPES Registry Identity

NPI1245804640
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. MEERA NAIRCredential: MD
Location Address645 S CENTRAL AVEChicago, IL 60644-5059
Mailing Address645 S Central AveChicago, IL 60644-5059 · (773) 542-2000
Phone(773) 542-2000
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMay 19, 2021
Last NPPES UpdateApril 17, 20253 updates tracked since enumeration
NPPES CertifiedApril 17, 2025
✔ NPI 1245804640 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in IL · 036.166382
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
645 S CENTRAL AVE, Chicago, IL 60644
Open in Google Maps ↗

Secondary Practice Location 1

Location 1630 N North Ct Ste 180Palatine, IL 60067-8122 · Phone (708) 789-5669 · Fax (213) 289-2118

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Meera Nair Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4082060298
PECOS Enrollment IDI20231024003879
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.

Medicare Billing Reassignments

6

Medicare enrollment records show Meera Nair reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Riveredge Hospital Inc
3.8 mi
Psychiatric Hospital
8311 ROOSEVELT RD
Forest Park, IL 60130
  • Reassigned Medicare billing, Illinois enrollment
  • 45 clinicians in this Medicare group
NPI 1710070701 (708) 771-7000
Saint Anthony Health Affiliates
4.3 mi
Multi-Specialty
2875 WEST 19TH STREET
Chicago, IL 60623
  • Reassigned Medicare billing, Illinois enrollment
  • 210 clinicians in this Medicare group
NPI 1295010056 (773) 484-4425
2014 Health, LLC
12 mi
Psychiatric Hospital
555 WILSON LN
Des Plaines, IL 60016
  • Reassigned Medicare billing, Illinois enrollment
  • 33 clinicians in this Medicare group
NPI 1083021877 (847) 768-5430
Ranganathan T Ltd
12 mi
Psychiatry
555 WILSON LN, CHICAGO BEHAVIORAL HOSPITAL
Desplaines, IL 60016
  • Reassigned Medicare billing, Illinois enrollment
  • 10 clinicians in this Medicare group
NPI 1396385415 (248) 699-7850
Jiva Psychiatry, PLLC
21 mi
Psychiatry
630 N NORTH CT STE 180
Palatine, IL 60067
  • Reassigned Medicare billing, Illinois enrollment
  • 2 clinicians in this Medicare group
NPI 1174316293 (708) 789-5669
Silver Oaks Behavioral, LLC
27 mi
Psychiatric Hospital
1004 PAWLAK PKWY
New Lenox, IL 60451
  • Reassigned Medicare billing, Illinois enrollment
  • 23 clinicians in this Medicare group
NPI 1376020479 (815) 215-3300

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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.

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
58 services33 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
31 services19 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.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Loretto Hospital

Acute Care Hospitals · Chicago, IL
OwnershipVoluntary non-profit - Other
CMS Certification Number140083
Location645 South Central AveChicago, IL 60644 · Cook County
Emergency services

Saint Anthony Hospital

Acute Care Hospitals · Chicago, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140095
Location2875 West 19th StreetChicago, IL 60623 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60644 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
$183.39 typical visit price
range $60.08 – $183.39
Typical copayment $45.84 (range $15.02 – $45.84)
Most-billed visit code 99205
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
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.

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.

LORETTO HOSPITAL
Clinic/Center (Mental Health (Including Community Mental Health Center))
645 S CENTRAL AVE
CHICAGO, IL 60644
Cook County (773) 854-5066
FERRER HAMEED
Physical Therapist
645 S CENTRAL AVE
CHICAGO, IL 60644
Cook County (773) 854-5580
AHMAD ELZOKAKY
Psychiatry & Neurology (Psychiatry)
645 S CENTRAL AVE
CHICAGO, IL 60644
Cook County (773) 626-4300
RAGHAV REDDY PALLE MD
Student in an Organized Health Care Education/Training Program
645 S CENTRAL AVE
CHICAGO, IL 60644
Cook County (773) 626-4300
ARUN RAVI
Psychiatry & Neurology (Behavioral Neurology & Neuropsychiatry)
645 S CENTRAL AVE
CHICAGO, IL 60644
Cook County (773) 626-4300
KEISHA MICHELLE GASKIN MS, RD
Dietitian, Registered
645 S CENTRAL AVE
CHICAGO, IL 60644
Cook County (773) 633-9991
DR. M S BHAGAVAN M.D.
Internal Medicine
645 S CENTRAL AVE
CHICAGO, IL 60644
Cook County (708) 275-7458
DR. BELA NAND M.D.
Internal Medicine
645 S CENTRAL AVE
CHICAGO, IL 60644
Cook County (773) 854-5588

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 Meera Nair's NPI number?

The NPI number for Meera Nair is 1245804640. It was assigned to this individual provider in the NPPES registry on May 19, 2021.

Where is Meera Nair located?

Meera Nair practices at 645 S Central Ave, Chicago, IL 60644. The listed phone number is (773) 542-2000.

What is Meera Nair's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Meera Nair enrolled in Medicare?

Yes. Meera Nair is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Meera Nair's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Meera Nair reassigns Medicare benefits to 6 organizations: Riveredge Hospital Inc (Forest Park, IL), Saint Anthony Health Affiliates (Chicago, IL), 2014 Health, LLC (Des Plaines, IL), Ranganathan T Ltd (Desplaines, IL), Jiva Psychiatry, PLLC (Palatine, IL) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Meera Nair's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Meera Nair accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Meera Nair 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 Meera Nair affiliated with any hospitals?

According to CMS data, Meera Nair is affiliated with Loretto Hospital and Saint Anthony Hospital.

When was this NPI record last updated?

The NPPES record for Meera Nair was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.