Dr. Cathleen Peterson-Layne, MD
- Medicare services, 2024
- 59
- Medicare patients, 2024
- 137
- MIPS score, 2024
- 87
- Hospital affiliations
- 2
- Industry payments
- $1,000
- Practice address
- 20 York Street, New Haven, CT 06510
- Practice phone
- Call (203) 688-5900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Yale New Haven Psychiatric Hospital (York St)
Psychiatric Inpatient Facility · New Haven, Connecticut
Find Dr. Peterson-Layne's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Cathleen Peterson-Layne is an anesthesiologist in New Haven, Connecticut
Dr. Peterson-Layne practices at Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut.
Dr. Peterson-Layne's NPI, 1629152517, was assigned on October 25, 2006. Dr. Peterson-Layne graduated from Duke University School Of Medicine in 1998. Dr. Peterson-Layne holds Connecticut license 73318.
- NPI
- 1629152517NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547287963
- NPI enumeration date
- October 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 688-5900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cathleen Peterson-Layne practices at Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut
Dr. Peterson-Layne's primary practice is Yale New Haven Psychiatric Hospital (York St), at 20 York Street, New Haven, CT 06510. The practice phone is (203) 688-5900.
- Yale New Haven Psychiatric Hospital (York St)20 York Street, New Haven, CT 06510Phone(203) 688-5900
Source: Dmand AI Affiliation Data
Dr. Cathleen Peterson-Layne is affiliated with 3 sites of care and 3 medical groups
Dr. Peterson-Layne's primary practice is Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut. Dr. Peterson-Layne is also affiliated with Yale New Haven Hospital. The medical group on file is Yale Health. Dmand AI also links Dr. Peterson-Layne to 1 more hospital and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Cathleen Peterson-Layne's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Peterson-Layne practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Yale New Haven Psychiatric Hospital (York St) | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Cathleen Peterson-Layne is one of 654 anesthesiologists in Connecticut
Anesthesiology is Dr. Peterson-Layne's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Peterson-Layne's licenses on file in 2 states: Connecticut and North Carolina.
Specialties and state licenses
- Anesthesiology, ConnecticutPrimary
- North Carolina license
Anesthesiologists near Dr. Peterson-Layne
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
Dr. Cathleen Peterson-Layne billed Medicare for 59 services in 2024
CMS data shows 59 Medicare services from Dr. Peterson-Layne across 3 procedure codes in 2024, for 137 Medicare patients. Medicare paid $5,486 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Peterson-Layne's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 462024: 5928%
Dr. Peterson-Layne compared with the Connecticut median for anesthesiologists, 2024
- Dr. Peterson-Layne
- Connecticut median
- Medicare services
- 59vs 8934% below
- Medicare patients
- 137vs 16014% below
Medians across 636 anesthesiologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Peterson-Layne'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
Dr. Cathleen Peterson-Layne treated 137 Medicare patients in 2024, average age 72
CMS counts 137 Medicare patients who saw Dr. Peterson-Layne in 2024. The largest group is 65 to 74, with 61 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.22, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Peterson-Layne's median patient age at 58, with 47% women.
Dr. Peterson-Layne's Medicare patients by age, 2024
Dr. Peterson-Layne's Medicare patients by sex, 2024
- Women6850%
- Men6950%
Chronic conditions among Dr. Peterson-Layne's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Diabetes47%
- Ischemic heart disease41%
- Mood disorders41%
- Chronic kidney disease38%
- Heart failure36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Peterson-Layne's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cathleen Peterson-Layne scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Peterson-Layne for performance year 2024, reported as part of a group. Dr. Peterson-Layne accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Peterson-Layne's MIPS scores, performance year 2024
- 87of 100Final score
- 77.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Cathleen Peterson-Layne received $1,000 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Peterson-Layne from 1 drug or device company in 2022. Consulting fees make up the largest share, 100% of the total. HemoSonics LLC paid the most, $1,000.
Companies that paid Dr. Peterson-Layne the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Cathleen Peterson-Layne graduated from Duke University School Of Medicine
Dr. Peterson-Layne graduated from Duke University School Of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Cathleen Peterson-Layne's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Cathleen Peterson-Layne
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Cathleen Peterson-Layne's NPI number?
Dr. Cathleen Peterson-Layne's NPI number is 1629152517. It was assigned on October 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Cathleen Peterson-Layne?
Dr. Cathleen Peterson-Layne is an anesthesiologist in New Haven, Connecticut. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Cathleen Peterson-Layne practice?
Dr. Peterson-Layne practices at 20 York Street, New Haven, CT 06510. Dr. Peterson-Layne's primary practice is Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut. Dmand AI also links Dr. Peterson-Layne to 1 hospital and 2 medical groups.
What is Dr. Cathleen Peterson-Layne's office phone number?
The practice phone on file for Dr. Peterson-Layne is (203) 688-5900.
What is Dr. Cathleen Peterson-Layne's medical license number?
Dr. Peterson-Layne holds Connecticut license 73318, one of the licenses on file in 2 states.
Which states has Dr. Cathleen Peterson-Layne been licensed in?
Dmand AI has state licenses on file for Dr. Peterson-Layne in Connecticut and North Carolina.
Which hospitals is Dr. Cathleen Peterson-Layne affiliated with?
Dr. Peterson-Layne is affiliated with Yale New Haven Hospital. Dmand AI links Dr. Peterson-Layne to 1 more hospital.
What medical group is Dr. Cathleen Peterson-Layne part of?
Dr. Peterson-Layne is linked to Yale Health. Dmand AI links Dr. Peterson-Layne to 2 more medical groups.
Does Dr. Cathleen Peterson-Layne accept Medicare?
Yes. CMS data shows Dr. Peterson-Layne billed Medicare for 59 services in 2024, and Dr. Peterson-Layne accepts Medicare assignment.
What is Dr. Cathleen Peterson-Layne's MIPS score?
Dr. Peterson-Layne's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Cathleen Peterson-Layne see?
CMS counts 137 Medicare patients who saw Dr. Peterson-Layne in 2024, with an average age of 72.
What services does Dr. Cathleen Peterson-Layne bill to Medicare?
In 2024, Dr. Peterson-Layne's most billed Medicare services were anesthesia (00731), anesthesia (01922) and anesthesia (00520).
Where did Dr. Cathleen Peterson-Layne go to medical school?
Dr. Peterson-Layne graduated from Duke University School Of Medicine in 1998.
Has Dr. Cathleen Peterson-Layne received payments from drug or device companies?
CMS Open Payments shows $1,000 in general payments to Dr. Peterson-Layne from 1 company from 2022 to 2022. The largest total came from HemoSonics LLC.
How long has Dr. Cathleen Peterson-Layne been practicing?
Dr. Peterson-Layne graduated from medical school in 1998, 28 years ago.
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