Diana B. Schumitz, PA
- Medicare services, 2024
- 169
- Medicare patients, 2024
- 71
- MIPS score, 2024
- 87
- Hospital affiliations
- 1
- Medical group
- 1
- 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 Diana Schumitz'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.
Diana B. Schumitz is a physician assistant in New Haven, Connecticut
Diana Schumitz practices at Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut.
Diana Schumitz's NPI, 1386672897, was assigned on June 30, 2006. Diana Schumitz holds Connecticut license 640.
- NPI
- 1386672897NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547150781
- NPI enumeration date
- June 30, 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
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Diana B. Schumitz practices at Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut
Diana Schumitz'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
Diana B. Schumitz is affiliated with 2 sites of care and 1 medical group
Diana Schumitz's primary practice is Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut. Diana Schumitz is also affiliated with Yale New Haven Hospital. The medical group on file is Yale Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Diana B. Schumitz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Diana Schumitz practices, 2 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 |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Diana B. Schumitz is one of 888 physician assistants in Connecticut
Medical is Diana Schumitz's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Diana Schumitz is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Diana Schumitz is licensed in Connecticut.
Specialties and state licenses
- Medical physician assistant, ConnecticutPrimary
Physician assistants near Diana Schumitz
Counts of physician assistants 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
Diana B. Schumitz billed Medicare for 169 services in 2024
CMS data shows 169 Medicare services from Diana Schumitz across 3 procedure codes in 2024, for 71 Medicare patients. Medicare paid $9,775 for them. Every service was in a facility, such as a hospital, rather than an office.
Diana Schumitz compared with the Connecticut median for physician assistants, 2024
- Diana Schumitz
- Connecticut median
- Medicare services
- 169vs 27338% below
- Medicare patients
- 71vs 10029% below
Medians across 601 physician assistants in Connecticut with Dmand AI profiles that report each measure.
Diana Schumitz'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.
Need commercial claims for Diana Schumitz?
Medicare shows one payer. Book a meeting to get commercial claims data for Diana Schumitz and other physician assistants in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Diana B. Schumitz treated 71 Medicare patients in 2024, average age 71
CMS counts 71 Medicare patients who saw Diana Schumitz in 2024. The largest group is 75 to 84, with 27 patients. 75% of them have diabetes, and 75% have high blood pressure. 41% are also on Medicaid. Their average risk score is 4.30, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Diana Schumitz's median patient age at 67, with 47% women.
Diana Schumitz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Diana Schumitz's Medicare patients by sex, 2024
- Women2637%
- Men4563%
Chronic conditions among Diana Schumitz's Medicare patients, 2024
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease68%
- Chronic kidney disease62%
- Anxiety58%
- Heart failure54%
- Mood disorders54%
Share of Medicare patients with each condition. A patient can have several.
Diana Schumitz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Diana B. Schumitz 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 Diana Schumitz for performance year 2024, reported as part of a group. Diana Schumitz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Diana Schumitz'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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Diana B. Schumitz is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Diana B. Schumitz'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) |
| 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 Diana B. Schumitz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Diana B. Schumitz's NPI number?
Diana B. Schumitz's NPI number is 1386672897. It was assigned on June 30, 2006, and it is active in the NPI Registry.
What does Diana B. Schumitz specialize in?
Diana B. Schumitz is a physician assistant in New Haven, Connecticut. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Diana B. Schumitz practice?
Diana Schumitz practices at 20 York Street, New Haven, CT 06510. Diana Schumitz's primary practice is Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut.
What is Diana B. Schumitz's office phone number?
The practice phone on file for Diana Schumitz is (203) 688-5900.
What is Diana B. Schumitz's medical license number?
Diana Schumitz holds Connecticut license 640.
Which hospitals is Diana B. Schumitz affiliated with?
Diana Schumitz is affiliated with Yale New Haven Hospital.
What medical group is Diana B. Schumitz part of?
Diana Schumitz is linked to Yale Health.
Does Diana B. Schumitz accept Medicare?
Yes. CMS data shows Diana Schumitz billed Medicare for 169 services in 2024, and Diana Schumitz accepts Medicare assignment.
What is Diana B. Schumitz's MIPS score?
Diana Schumitz's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Diana B. Schumitz see?
CMS counts 71 Medicare patients who saw Diana Schumitz in 2024, with an average age of 71.
Show 3 more questionsShow fewer questions
Is Diana B. Schumitz board certified?
Yes. Diana Schumitz is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What services does Diana B. Schumitz bill to Medicare?
In 2024, Diana Schumitz's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and hospital inpatient care (99231).
How long has Diana B. Schumitz been practicing?
Diana Schumitz graduated from medical school in 1996, 30 years ago.
Selling to medical practices?
See physician assistants in Connecticut by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card