What is William Meikrantz's specialty?

William Meikrantz (NPI 1144288549) is a Medicare-billing provider whose primary specialty is Internal Medicine in Boston, MA.

Where does William Meikrantz practice?

William Meikrantz practices in Boston, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1144288549.

How much does Medicare pay William Meikrantz?

William Meikrantz (NPI 1144288549) received approximately $11K in total Medicare Part B payments, serving 45 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1144288549

William MeikrantzM.D.

Internal MedicineBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$7K

Peer benchmark

Total Medicare services vs. 3,978 Internal Medicine providers in MA — bottom quintile (cohort median 564).

PRESCRIBING · PART D · 2024

Total Rx claims

171

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Oxycodone Hcl36 claims

Atorvastatin Calcium24 claims

Hydrochlorothiazide20 claims

Alprazolam17 claims

Lisinopril16 claims

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 220071

Hospital

REFERRAL NETWORK

Where William Meikrantz'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 · 9 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CAMBRIDGE PUBLIC HEALTH COMMISSION	130	1,573
Brittany Rahmberg Physician Assistant · Springfield, MA	22	67
Daniela Budiu Cardiology · Danville, IN	19	45
BARNES, HENRIETTA	14	47
NPI 1043434657	12	79
Teresa Corcoran Internal Medicine · Harwich Port, MA	12	28

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
CAMBRIDGE PUBLIC HEALTH COMMISSION	183	2,354
ARONZON, ELVIRA	83	219
Brittany Rahmberg Physician Assistant · Springfield, MA	63	171
Thomas Risser Cardiology · Cambridge, MA	17	50
BARNES, HENRIETTA	16	59
Deepak Thatai Cardiology · Everett, MA	16	110
Robert Janett Internal Medicine · Cambridge, MA	14	32
James Nolan Internal Medicine · Cambridge, MA	13	111
NPI 1043434657	12	68

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