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BRIAN M GROSBERG MD
NPI 1437234739
Psychiatry & Neurology - Pain Medicine in West Hartford, CT

Active since October 26, 2006PECOS EnrolledAccepts Medicare Assignment
86.41/100
CMS Quality Rating
65 MEMORIAL RD STE 508, WEST HARTFORD, CT 06107(860) 696-2925(860) 696-2926 Get Directions Write a Review

NPPES record last updated: June 28, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Brian M Grosberg Md NPPES

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

BRIAN M GROSBERG MD (NPI 1437234739) is an individual pain medicine provider in West Hartford, Connecticut, licensed in Connecticut (54158) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of State University Of Ny Upstate Medical University (2000).

NPPES Registry Identity

NPI1437234739
Entity TypeIndividualMale
Primary Taxonomy2084P2900X
Provider Legal NameBRIAN M GROSBERGCredential: MD
Location Address65 MEMORIAL RD STE 508West Hartford, CT 06107-4233
Mailing Address1290 Silas Deane HwyWethersfield, CT 06109-4337 · (860) 696-2925 · Fax (860) 696-2926
Phone(860) 696-2925
Fax(860) 696-2926
Sole ProprietorNo
Medical School CMSState University Of Ny Upstate Medical UniversityGraduated 2000
Enumeration DateOctober 26, 2006
Last NPPES UpdateJune 28, 2024
NPPES CertifiedJune 28, 2024
✔ NPI 1437234739 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2084P2900X
License✔ Licensed in CT · 54158
Definition
A neurologist, child neurologists or psychiatrist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists.
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License 231579 (NY), 054158 (CT)
65 MEMORIAL RD STE 508, West Hartford, CT 06107
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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.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Brian M Grosberg 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 ID8527036748
PECOS Enrollment IDI20150925000786
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

3

Medicare enrollment records show Brian Grosberg reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Hartford Healthcare Medical Group Specialists, PLLC
3.1 mi
Surgery
85 SEYMOUR ST STE 415
Hartford, CT 06106
  • Reassigned Medicare billing, Connecticut enrollment
  • 1,921 clinicians in this Medicare group
NPI 1023584216 (860) 246-2071
Hartford Hospital
3.2 mi
General Acute Care Hospital
80 SEYMOUR ST
Hartford, CT 06102
  • Reassigned Medicare billing, Connecticut enrollment
  • 1,333 clinicians in this Medicare group
NPI 1770696643 (860) 696-6010
Hartford Healthcare Medical Group, Inc
6.8 mi
Surgery
1290 SILAS DEANE HWY, ATTN: LINDA STRAKA
Wethersfield, CT 06109
  • Reassigned Medicare billing, Connecticut enrollment
  • 747 clinicians in this Medicare group
NPI 1043561301 (860) 972-9033

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 6

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 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.
92 services65 patients
Injection of anesthetic agent and/or steroid into face nerve 64400
This procedure involves injecting a numbing agent and/or steroid into a facial nerve. It's typically done to relieve pain or inflammation. The injection targets specific nerves, helping to decrease discomfort and promote healing.
30 services16 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
24 services24 patients
Injection of anesthetic agent and/or steroid into upper neck and back of head nerve 64405
This procedure involves injecting a mix of anesthetic and/or steroid into nerves in the upper neck and back of the head. It helps relieve pain by reducing inflammation and numbing the area. It's a common treatment for headaches and neck pain.
22 services14 patients
Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face 64615
This procedure involves injecting a chemical into specific facial and neck muscles, causing temporary paralysis. This helps reduce muscle activity and can alleviate certain medical conditions. Both sides of the face are treated for a balanced result.
19 services13 patients
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.
15 services13 patients

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.

86.41/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality81.99
Promoting Interoperability100
Improvement Activities40
Cost43.03

Other Providers at the Same Location NPPES 10

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

NICHOLAS JOHN BELLACICCO
Psychiatry & Neurology (Neurology)
65 MEMORIAL RD STE 508
WEST HARTFORD, CT 06107
Capitol Planning Region (860) 696-2925
EMMA WOODWARD PA
Physician Assistant (Medical)
65 MEMORIAL RD STE 508
WEST HARTFORD, CT 06107
Capitol Planning Region (860) 696-2925
MAEGHAN MOLLY CHAPMAN PA-C
Physician Assistant (Medical)
65 MEMORIAL RD STE 508
WEST HARTFORD, CT 06107
Capitol Planning Region (860) 696-2925
MARY RYAN CALNEN PA-C
Physician Assistant (Surgical)
65 MEMORIAL RD STE 508
WEST HARTFORD, CT 06107
Capitol Planning Region (860) 696-2925
SANDHYA MEHLA MBBS
Psychiatry & Neurology (Pain Medicine)
65 MEMORIAL RD STE 508
WEST HARTFORD, CT 06107
Capitol Planning Region (860) 696-2925
THERESA MARIE CASTILLEJO
Nurse Practitioner (Family)
65 MEMORIAL RD STE 508
WEST HARTFORD, CT 06107
Capitol Planning Region (860) 696-2925
CRISTINA ALEJANDRA CRUZ CORTES MD
Psychiatry & Neurology (Neurology)
65 MEMORIAL RD STE 508
WEST HARTFORD, CT 06107
Capitol Planning Region (860) 696-2925
SHEENA MEHTA PA-C
Physician Assistant (Medical)
65 MEMORIAL RD STE 508
WEST HARTFORD, CT 06107
Capitol Planning Region (860) 696-2925

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 Brian Grosberg's NPI number?

The NPI number for Brian Grosberg is 1437234739. It was assigned to this individual provider in the NPPES registry on October 26, 2006.

Where is Brian Grosberg located?

Brian Grosberg practices at 65 Memorial Rd Ste 508, West Hartford, CT 06107. The listed phone number is (860) 696-2925.

What is Brian Grosberg's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Pain Medicine, with taxonomy code 2084P2900X.

Is Brian Grosberg enrolled in Medicare?

Yes. Brian Grosberg 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.

Which organizations bill Medicare for Brian Grosberg's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brian Grosberg reassigns Medicare benefits to 3 organizations: Hartford Healthcare Medical Group Specialists, PLLC (Hartford, CT), Hartford Hospital (Hartford, CT) and Hartford Healthcare Medical Group, Inc (Wethersfield, CT). 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 Brian Grosberg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Brian Grosberg accept?

Health plans from Anthem Blue Cross and Blue Shield list Brian Grosberg 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.

When was this NPI record last updated?

The NPPES record for Brian Grosberg was last updated on June 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.