Dr. Peter A. Humphrey, MD
- Medicare services, 2024
- 1,067
- Medicare patients, 2024
- 384
- MIPS score, 2024
- 87
- Industry payments
- $5,367
- Medical group
- 1
- Practice address
- 20 York St, New Haven, CT 06510
- Practice phone
- Call (203) 688-2320
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Yale New Haven Hospital
New Haven, Connecticut
Find Dr. Humphrey's professional email, personal email and mobile number
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Dr. Peter A. Humphrey is a pathologist in New Haven, Connecticut
Dr. Humphrey practices at Yale New Haven Hospital in New Haven, Connecticut.
Dr. Humphrey's NPI, 1225056922, was assigned on July 18, 2006. Dr. Humphrey graduated from University of Kansas School of Medicine in 1984. Dr. Humphrey holds Missouri license 100219.
- NPI
- 1225056922NPI Registry (opens in a new tab)
- NPI enumeration date
- July 18, 2006
- NPI status
- Active
- Practice phone
- (203) 688-2320
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Peter A. Humphrey practices at Yale New Haven Hospital in New Haven, Connecticut
Dr. Humphrey's primary practice is Yale New Haven Hospital, at 20 York St, New Haven, CT 06510 in South Central Ct County. The practice phone is (203) 688-2320.
- Yale New Haven Hospital20 York St, New Haven, CT 06510 · South Central Ct CountyPhone(203) 688-2320
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Peter A. Humphrey is affiliated with 1 site of care and 1 medical group
Dr. Humphrey's primary practice is Yale New Haven Hospital in New Haven, Connecticut. The medical group on file is Yale Health.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Peter A. Humphrey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Humphrey practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Yale New Haven Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter A. Humphrey is one of 36 pathologists in Connecticut
Anatomic pathology is Dr. Humphrey's primary specialty in the NPI Registry, under taxonomy code 207ZP0101X. Dr. Humphrey is licensed in Missouri.
Specialties and state licenses
- Anatomic pathology, MissouriPrimary
Pathologists near Dr. Humphrey
Counts of pathologists 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. Peter A. Humphrey billed Medicare for 1,067 services in 2024
CMS data shows 1,067 Medicare services from Dr. Humphrey across 8 procedure codes in 2024, for 384 Medicare patients. Medicare paid $46,730 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Humphrey's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 5132024: 94284%
- Other services
- 2023: 1242024: 1251%
Dr. Humphrey compared with the Connecticut median for pathologists, 2024
- Dr. Humphrey
- Connecticut median
- Medicare services
- 1,067vs 55493% above
- Medicare patients
- 384vs 20885% above
Medians across 38 pathologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Humphrey'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Humphrey and other pathologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter A. Humphrey treated 384 Medicare patients in 2024, average age 74
CMS counts 384 Medicare patients who saw Dr. Humphrey in 2024. The largest group is 65 to 74, with 186 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.59, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Dr. Humphrey's Medicare patients by age, 2024
Dr. Humphrey's Medicare patients by sex, 2024
- Women6417%
- Men32083%
Chronic conditions among Dr. Humphrey's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Cancer52%
- Arthritis44%
- Ischemic heart disease32%
- Diabetes31%
- Chronic kidney disease30%
- Anxiety25%
Share of Medicare patients with each condition. A patient can have several.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter A. Humphrey 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. Humphrey for performance year 2024, reported as part of a group.
Dr. Humphrey'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.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Peter A. Humphrey received $5,367 in industry payments from 2016 to 2022
CMS Open Payments shows 6 general payments to Dr. Humphrey from 3 drug and device companies from 2016 to 2022. Speaker and faculty fees make up the largest share, 56% of the total. Roche Diagnostics Corporation paid the most, $3,733.
General payments to Dr. Humphrey by program year, 2016 to 2022
General payments to Dr. Humphrey by kind, 2016 to 2022
- Speaker and faculty fees$3,00056%
- Consulting fees$1,51528%
- Travel and lodging$72213%
- Food and beverage$1302%
Companies that paid Dr. Humphrey the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter A. Humphrey graduated from University of Kansas School of Medicine
Dr. Humphrey graduated from University of Kansas School of Medicine in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter A. Humphrey'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 | Medicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | 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. Peter A. Humphrey
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. Peter A. Humphrey's NPI number?
Dr. Peter A. Humphrey's NPI number is 1225056922. It was assigned on July 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter A. Humphrey?
Dr. Peter A. Humphrey is a pathologist in New Haven, Connecticut. The primary specialty in the NPI Registry is Anatomic Pathology Physician (taxonomy code 207ZP0101X).
Where does Dr. Peter A. Humphrey practice?
Dr. Humphrey practices at 20 York St, New Haven, CT 06510. Dr. Humphrey's primary practice is Yale New Haven Hospital in New Haven, Connecticut.
What is Dr. Peter A. Humphrey's office phone number?
The practice phone on file for Dr. Humphrey is (203) 688-2320.
What is Dr. Peter A. Humphrey's medical license number?
Dr. Humphrey holds Missouri license 100219.
What medical group is Dr. Peter A. Humphrey part of?
Dr. Humphrey is linked to Yale Health.
Does Dr. Peter A. Humphrey accept Medicare?
Yes. CMS data shows Dr. Humphrey billed Medicare for 1,067 services in 2024.
What is Dr. Peter A. Humphrey's MIPS score?
Dr. Humphrey's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. Peter A. Humphrey see?
CMS counts 384 Medicare patients who saw Dr. Humphrey in 2024, with an average age of 74.
What services does Dr. Peter A. Humphrey bill to Medicare?
In 2024, Dr. Humphrey's most billed Medicare services were lab and pathology test (88341), lab and pathology test (88344) and lab and pathology test (88305).
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Where did Dr. Peter A. Humphrey go to medical school?
Dr. Humphrey graduated from University of Kansas School of Medicine in 1984.
Has Dr. Peter A. Humphrey received payments from drug or device companies?
CMS Open Payments shows $5,367 in general payments to Dr. Humphrey from 3 companies from 2016 to 2022. The largest total came from Roche Diagnostics Corporation.
How long has Dr. Peter A. Humphrey been practicing?
Dr. Humphrey graduated from medical school in 1984, 42 years ago.
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