What is John Nairn's specialty?

John Nairn (NPI 1528064912) is a Medicare-billing provider whose primary specialty is Ophthalmology in West Mifflin, PA.

Where does John Nairn practice?

John Nairn practices in West Mifflin, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1528064912.

How much does Medicare pay John Nairn?

John Nairn (NPI 1528064912) received approximately $242K in total Medicare Part B payments, serving 569 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1528064912

John NairnM.D.

OphthalmologyWest Mifflin, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,772

Unique beneficiaries

—

Total services

2,357

Distinct HCPCS

Medicare payment

$150K

Peer benchmark

Total Medicare services vs. 810 Ophthalmology providers in PA — above median (cohort median 1,854).

PRESCRIBING · PART D · 2024

Total Rx claims

7,734

Beneficiaries

—

Total drug cost

$1.0M

Distinct drugs

Brand share

37.4%

Top prescribed drugs

Latanoprost1,552 claims

Timolol Maleate1,066 claims

Bimatoprost796 claims

Brimonidine Tartrate610 claims

Brimonidine Tartrate/Timolol540 claims

QUALITY · MIPS · 2024

Final MIPS score

82.7

Quality

86.5

Cost

60.7

Improvement activities

40.0

Promoting interop.

94.0

Payment adjustment

0.32%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$537

Payment records

By payment type

Food and Beverage$537

Top paying entities

Food and Beverage$537

REFERRAL NETWORK

Where John Nairn'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Associates Surgery Centers, Llc Ambulatory Surgical Center · West Mifflin, PA	71	195
Miguel Busquets Ophthalmology · Lexington, KY	40	74
WHEELING HOSPITAL INC	13	32
Jason Bauer Certified Registered Nurse Anesthetist (CRNA) · Pittsburgh, PA	13	27
COSTLOW, JAMES	11	15
ST CLAIR MEMORIAL HOSPITAL	11	22

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