What is Lily Ackermann's specialty?

Lily Ackermann (NPI 1144385469) is a Medicare-billing provider whose primary specialty is Internal Medicine in Philadelphia, PA.

Where does Lily Ackermann practice?

Lily Ackermann practices in Philadelphia, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1144385469.

How much does Medicare pay Lily Ackermann?

Lily Ackermann (NPI 1144385469) received approximately $33K in total Medicare Part B payments, serving 86 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1144385469

Lily AckermannM.D.

Internal MedicinePhiladelphia, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

104

Unique beneficiaries

—

Total services

324

Distinct HCPCS

Medicare payment

$32K

Peer benchmark

Total Medicare services vs. 4,434 Internal Medicine providers in PA — below median (cohort median 550).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 390174

Hospital

REFERRAL NETWORK

Where Lily Ackermann'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). 30 inbound referrers · 49 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THOMAS JEFFERSON UNIVERSITY HOSPITALS INC	177	777
FALCK NORTHEAST CORP.	52	200
City Of Philadelphia Ambulance Service Provider · Philadelphia, PA	44	201
David Karasick Diagnostic Radiology · Philadelphia, PA	38	192
Terri Tuckman Diagnostic Radiology · Philadelphia, PA	31	111
SHARMA, PRANSHU	29	183
Joanne Kim Internal Medicine · Philadelphia, PA	27	148
Lakshmi Ravindran Internal Medicine · Providence, RI	22	211
OKONKWO, ONYEKA	22	220
David Wiener Cardiology · Philadelphia, PA	21	76
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	17	52
Neeta Rao Diagnostic Radiology · Philadelphia, PA	16	75

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
THOMAS JEFFERSON UNIVERSITY HOSPITALS INC	148	468
FALCK NORTHEAST CORP.	68	312
David Karasick Diagnostic Radiology · Philadelphia, PA	38	144
Achala Donuru Diagnostic Radiology · Philadelphia, PA	35	93
Cindy Finden Diagnostic Radiology · Philadelphia, PA	33	163
Terri Tuckman Diagnostic Radiology · Philadelphia, PA	32	94
Santosh Selvarajan Diagnostic Radiology · Philadelphia, PA	32	109
Lakshmi Ravindran Internal Medicine · Providence, RI	29	349
OKONKWO, ONYEKA	29	242
City Of Philadelphia Ambulance Service Provider · Philadelphia, PA	27	56
John Stewart Internal Medicine · Philadelphia, PA	26	396
Se-Eun Lee Internal Medicine · Philadelphia, PA	25	313

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