What is John Lace's specialty?

John Lace (NPI 1104840461) is a Medicare-billing provider whose primary specialty is Internal Medicine in Grass Valley, CA.

Where does John Lace practice?

John Lace practices in Grass Valley, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1104840461.

How much does Medicare pay John Lace?

John Lace (NPI 1104840461) received approximately $71K in total Medicare Part B payments, serving 601 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1104840461

John LaceM.D., F.C.C.P.

Internal MedicineGrass Valley, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,173

Unique beneficiaries

—

Total services

1,364

Distinct HCPCS

Medicare payment

$67K

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

866

Beneficiaries

—

Total drug cost

$302K

Distinct drugs

Brand share

69.3%

Top prescribed drugs

Fluticasone/Umeclidin/Vilanter145 claims

Prednisone134 claims

Albuterol Sulfate114 claims

Fluticasone Furoate72 claims

Umeclidinium Brm/Vilanterol Tr68 claims

QUALITY · MIPS · 2024

Final MIPS score

99.6

Quality

86.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.04%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$120

Payment records

By payment type

Food and Beverage$120

Top paying entities

Food and Beverage$120

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050150

Hospital

REFERRAL NETWORK

Where John Lace'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). 45 inbound referrers · 87 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Michael Hallenbeck Diagnostic Radiology · Grass Valley, CA	97	299
RICHEY, MARK	79	215
Kuldip Gill Internal Medicine · Grass Valley, CA	60	478
WESTERN SIERRA MEDICAL CLINIC, INC.	50	172
Michael Mccormick Allergy/ Immunology · Grass Valley, CA	49	352
NANCY TUSCANO	48	70
Frances Canet Cardiology · Auburn, CA	39	120
Heather Lucas Ross Family Practice · Hartford, CT	37	138
Stephen Latter Podiatry · Kalispell, MT	32	106
Neva Monigatti Lake Family Practice · Grass Valley, CA	29	92
Kennan Runte Podiatry · Grass Valley, CA	29	47
Gregory Spin Nephrology · Roseville, CA	29	76

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SIERRA NEVADA MEMORIAL-MINERS HOSPITAL	436	1,879
NANCY TUSCANO	150	297
David Palmer Diagnostic Radiology · Albany, NY	106	240
Michael Hallenbeck Diagnostic Radiology · Grass Valley, CA	95	279
Robert Crockett Diagnostic Radiology · Lynnwood, WA	94	237
RICHEY, MARK	84	219
Martin Engel Diagnostic Radiology · Red Wing, MN	81	178
Kuldip Gill Internal Medicine · Grass Valley, CA	69	592
GILLES, WILLIAM	62	138
Ryan Smith Cardiology · Grass Valley, CA	57	162
Michael Mccormick Allergy/ Immunology · Grass Valley, CA	51	355
WESTERN SIERRA MEDICAL CLINIC, INC.	49	160

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