What is Robert Oberstein's specialty?

Robert Oberstein (NPI 1568404267) is a Medicare-billing provider whose primary specialty is Endocrinology in Hartford, CT.

Where does Robert Oberstein practice?

Robert Oberstein practices in Hartford, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1568404267.

How much does Medicare pay Robert Oberstein?

Robert Oberstein (NPI 1568404267) received approximately $230K in total Medicare Part B payments, serving 423 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1568404267

Robert ObersteinMD, FACE

PRACTICESTARLING PHYSICIANS PCSee all providers at this practice →

EndocrinologyHartford, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,012

Unique beneficiaries

—

Total services

8,521

Distinct HCPCS

Medicare payment

$223K

Peer benchmark

Total Medicare services vs. 136 Endocrinology providers in CT — top quintile (cohort median 616).

PRESCRIBING · PART D · 2024

Total Rx claims

7,107

Beneficiaries

—

Total drug cost

$3.4M

Distinct drugs

Brand share

60.8%

Top prescribed drugs

Tirzepatide986 claims

Levothyroxine Sodium846 claims

Levothyroxine Sodium697 claims

Levothyroxine Sodium372 claims

Semaglutide288 claims

QUALITY · MIPS · 2024

Final MIPS score

95.6

Quality

90.5

Cost

77.9

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.87%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$75K

Payment records

241

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$68K

Food and Beverage$4K

Travel and Lodging$2K

Consulting Fee$563

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$68K

Food and Beverage$4K

Travel and Lodging$2K

Consulting Fee$563

REFERRAL NETWORK

Where Robert Oberstein's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 49 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HARTFORD HEALTHCARE LABORATORIES	286	940
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	119	293
Paul Labinson Endocrinology · Nashua, NH	34	203
KALLAL, JAMES	34	90
Bret Coughlin Diagnostic Radiology · Hartford, CT	34	72
Madeline Munn Nurse Practitioner · Rocky Hill, CT	32	160
Arshad Yekta Interventional Cardiology · Norwalk, CT	29	107
Melissa Ferraro-Borgida Cardiology · Hartford, CT	28	88
MANCHESTER MEMORIAL HOSPITAL	26	85
Komsu Mamuya Cardiology · Wethersfield, CT	25	76
Maximilian Lee Cardiology · Hartford, CT	25	44
ROSSHIRT, WERNER	23	51

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events