What is Cathlin Milligan's specialty?

Cathlin Milligan (NPI 1841311479) is a Medicare-billing provider whose primary specialty is Internal Medicine in San Francisco, CA.

Where does Cathlin Milligan practice?

Cathlin Milligan practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1841311479.

How much does Medicare pay Cathlin Milligan?

Cathlin Milligan (NPI 1841311479) received approximately $358K in total Medicare Part B payments, serving 288 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841311479

Cathlin MilliganM D

PRACTICELAUREN GERSON, MD, PCSee all providers at this practice →

Internal MedicineSan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,996

Unique beneficiaries

—

Total services

6,273

Distinct HCPCS

Medicare payment

$346K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

1,702

Beneficiaries

—

Total drug cost

$92K

Distinct drugs

Brand share

16.3%

Top prescribed drugs

Atorvastatin Calcium268 claims

Losartan Potassium159 claims

Levothyroxine Sodium128 claims

Lisinopril126 claims

Rosuvastatin Calcium104 claims

QUALITY · MIPS · 2024

Final MIPS score

94.2

Quality

100.0

Cost

80.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.81%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$110

Payment records

By payment type

Food and Beverage$110

Top paying entities

Food and Beverage$110

REFERRAL NETWORK

Where Cathlin Milligan'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Anita Demas Internal Medicine · San Francisco, CA	34	296
CARPENTER, HOWARD	13	31
Derk Purcell Diagnostic Radiology · San Francisco, CA	12	25
NPI 1275567943	12	27
Margaret Hires Nurse Practitioner · San Francisco, CA	11	19

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