Peter James Lax, MB

  • Lutherville Timonium, MD
  • Anesthesiologist
NPI1780027276PAC ID7618312323
Medicare services, 2024
132
Medicare patients, 2024
235
Hospital affiliations
1
Industry payments
$343
Medical group
1
Practice address
10803 Falls Road, Suite 3100, Lutherville, MD 21093
Practice phone
Call (410) 616-7650
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Johns Hopkins Surgery Centers - Green Spring Station Pavilion III

Surgery Center - Medicare-Certified · Lutherville, Maryland

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Peter James Lax is an anesthesiologist in Lutherville Timonium, Maryland

Peter Lax practices at Johns Hopkins Surgery Centers - Green Spring Station Pavilion III in Lutherville, Maryland.

Peter Lax's NPI, 1780027276, was assigned on April 15, 2013. Peter Lax holds ZZ license 6118817.

NPI and contact details
Medicare PAC ID
7618312323
NPI enumeration date
April 15, 2013
NPI status
Active
Practice phone
(410) 616-7650
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
47
Medical school graduation
2005

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Peter James Lax practices at Johns Hopkins Surgery Centers - Green Spring Station Pavilion III in Lutherville, Maryland

Peter Lax's primary practice is Johns Hopkins Surgery Centers - Green Spring Station Pavilion III, at 10803 Falls Road, Suite 3100, Lutherville, MD 21093. The practice phone is (410) 616-7650.

  • Johns Hopkins Surgery Centers - Green Spring Station Pavilion III
    10803 Falls Road, Suite 3100, Lutherville, MD 21093Phone(410) 616-7650

Source: Dmand AI Affiliation Data

Peter James Lax is affiliated with 3 sites of care and 1 medical group

Peter Lax's primary practice is Johns Hopkins Surgery Centers - Green Spring Station Pavilion III in Lutherville, Maryland. Peter Lax is also affiliated with The Johns Hopkins Hospital. The medical group on file is Johns Hopkins University. Dmand AI also links Peter Lax to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Peter Lax

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Peter James Lax's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Peter Lax practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Johns Hopkins Surgery Centers - Green Spring Station Pavilion IIIAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Peter James Lax is one of 965 anesthesiologists in Maryland

Anesthesiology is Peter Lax's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Peter Lax is licensed in ZZ.

Specialties and state licenses

  • Anesthesiology, ZZPrimaryZZ license 6118817 · taxonomy 207L00000X
  • Critical care medicine (anesthesiology), ZZZZ license 6118817 · taxonomy 207LC0200X

Anesthesiologists near Peter Lax

Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Peter James Lax billed Medicare for 132 services in 2024

CMS data shows 132 Medicare services from Peter Lax across 6 procedure codes in 2024, for 235 Medicare patients. Medicare paid $12,705 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024132
Medicare patients235
Paid by Medicare$12,705
Procedure codes6

Peter Lax's Medicare services by type, 2024

  1. Anesthesia97
  2. Surgery35

Peter Lax compared with the Maryland median for anesthesiologists, 2024

  • Peter Lax
  • Maryland median
Medicare services
132vs 10131% above
Medicare patients
235vs 17634% above

Medians across 918 anesthesiologists in Maryland with Dmand AI profiles that report each measure.

Peter Lax's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Peter James Lax treated 235 Medicare patients in 2024, average age 71

CMS counts 235 Medicare patients who saw Peter Lax in 2024. The largest group is 65 to 74, with 104 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.74, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Peter Lax's median patient age at 62, with 50% women.

Medicare patients, 2024235
Average age71
Average risk score1.74
Also on Medicaid19%

Peter Lax's Medicare patients by age, 2024

Peter Lax's Medicare patients by sex, 2024

  • Women11649%
  • Men11951%

Chronic conditions among Peter Lax's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis56%
  4. Mood disorders34%
  5. Chronic kidney disease32%
  6. Diabetes32%
  7. Depression31%
  8. Ischemic heart disease31%

Share of Medicare patients with each condition. A patient can have several.

Peter Lax's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 62

Patient panel by sex, all payers

  • Women50%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

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Peter James Lax received $343 in industry payments from 2024 to 2025

CMS Open Payments shows 3 general payments to Peter Lax from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Fisher & Paykel Healthcare Inc paid the most, $317.

General payments to Peter Lax by program year, 2024 to 2025

Companies that paid Peter Lax the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Peter Lax

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Peter James Lax's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Peter James Lax

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Peter James Lax's NPI number?

Peter James Lax's NPI number is 1780027276. It was assigned on April 15, 2013, and it is active in the NPI Registry.

What does Peter James Lax specialize in?

Peter James Lax is an anesthesiologist in Lutherville Timonium, Maryland. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).

Where does Peter James Lax practice?

Peter Lax practices at 10803 Falls Road, Suite 3100, Lutherville, MD 21093. Peter Lax's primary practice is Johns Hopkins Surgery Centers - Green Spring Station Pavilion III in Lutherville, Maryland. Dmand AI also links Peter Lax to 1 group practice or clinic.

What is Peter James Lax's office phone number?

The practice phone on file for Peter Lax is (410) 616-7650.

What is Peter James Lax's medical license number?

Peter Lax holds ZZ license 6118817.

Which hospitals is Peter James Lax affiliated with?

Peter Lax is affiliated with The Johns Hopkins Hospital.

What medical group is Peter James Lax part of?

Peter Lax is linked to Johns Hopkins University.

Does Peter James Lax accept Medicare?

Yes. CMS data shows Peter Lax billed Medicare for 132 services in 2024.

How many Medicare patients does Peter James Lax see?

CMS counts 235 Medicare patients who saw Peter Lax in 2024, with an average age of 71.

What services does Peter James Lax bill to Medicare?

In 2024, Peter Lax's most billed Medicare services were anesthesia (00731), surgery: heart and blood vessels (36620) and anesthesia (00142).

Has Peter James Lax received payments from drug or device companies?

CMS Open Payments shows $343 in general payments to Peter Lax from 2 companies from 2024 to 2025. The largest total came from Fisher & Paykel Healthcare Inc.

How long has Peter James Lax been practicing?

Peter Lax graduated from medical school in 2005, 21 years ago.

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