Dr. Nancy E. Pratt, MD
- Medicare services, 2024
- 365
- Medicare patients, 2024
- 25
- Part D claims, 2024
- 757
- MIPS score, 2024
- 100
- Hospital affiliations
- 2
- Practice address
- 55 North Ave, Mendon, MA 01756
- Practice phone
- Call (508) 334-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Umass Memorial Medical Center
Mendon, Massachusetts
Find Dr. Pratt'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. Nancy E. Pratt is a psychiatrist in Mendon, Massachusetts
Dr. Pratt practices at Umass Memorial Medical Center in Mendon, Massachusetts.
Dr. Pratt's NPI, 1689654683, was assigned on January 18, 2006. Dr. Pratt graduated from Tufts University School of Medicine in 1980. Dr. Pratt holds Massachusetts license 51298.
- NPI
- 1689654683NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375599368
- NPI enumeration date
- January 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (508) 334-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nancy E. Pratt practices at Umass Memorial Medical Center in Mendon, Massachusetts
Dr. Pratt's primary practice is Umass Memorial Medical Center, at 55 North Ave, Mendon, MA 01756 in Worcester County. The practice phone is (508) 334-1000.
- Umass Memorial Medical Center55 North Ave, Mendon, MA 01756 · Worcester CountyPhone(508) 334-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nancy E. Pratt is affiliated with 3 sites of care and 2 medical groups
Dr. Pratt's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Dr. Pratt is also affiliated with UMass Memorial Medical Center - University Campus. The medical group on file is UMass Memorial Medical Group. Dmand AI also links Dr. Pratt to 1 more hospital and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nancy E. Pratt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pratt practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Umass Memorial Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nancy E. Pratt is one of 1,857 psychiatrists in Massachusetts
Psychiatry is Dr. Pratt's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Pratt is licensed in Massachusetts.
Specialties and state licenses
- Psychiatry, MassachusettsPrimary
Psychiatrists near Dr. Pratt
Counts of psychiatrists 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. Nancy E. Pratt billed Medicare for 365 services in 2024
CMS data shows 365 Medicare services from Dr. Pratt across 3 procedure codes in 2024, for 25 Medicare patients. Medicare paid $26,235 for them. Every service was in an office.
Dr. Pratt's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2282024: 2332%
- Tests and treatments
- 2023: 1102024: 13220%
Dr. Pratt compared with the Massachusetts median for psychiatrists, 2024
- Dr. Pratt
- Massachusetts median
- Medicare services
- 365vs 1722.1 times
- Medicare patients
- 25vs 4240% below
- Part D claims
- 652vs 927.1 times
Medians across 2,056 psychiatrists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Pratt'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. Nancy E. Pratt treated 25 Medicare patients in 2024, average age 68
CMS counts 25 Medicare patients who saw Dr. Pratt in 2024. The largest group is 65 to 74, with 13 patients. 75% of them have anxiety, and 75% have high cholesterol. 52% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Pratt's median patient age at 67, with 21% women.
Dr. Pratt's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Pratt's Medicare patients, 2024
- Anxiety75%
- High cholesterol75%
- Mood disorders75%
- High blood pressure72%
- Arthritis64%
- Bipolar disorder64%
- Depression60%
Share of Medicare patients with each condition. A patient can have several.
Dr. Pratt'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
- Women21%
- Men79%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nancy E. Pratt wrote 757 Medicare Part D claims in 2024
In 2024, Dr. Pratt wrote 757 Medicare Part D claims for 57 patients. 97% of them were for generic drugs. CMS names the drug for 652 of them, across 19 drugs with 11 or more claims each, at $32,393 in total drug cost. In 2023, CMS named 672 claims across 21 drugs.
Dr. Pratt's Part D claims by kind of drug, 2024
- Generic738 claims97%
- Brand-name19 claims3%
Dr. Pratt's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Pratt's Part D claims, 2024
- Antipsychotics, patients 65 and over8%60 of 757 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6722024: 6523%
Drugs named by CMS: 19 in 2024, 21 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Nancy E. Pratt scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Pratt for performance year 2024, reported through an alternative payment model (APM). Dr. Pratt accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Pratt as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Pratt's MIPS scores, performance year 2024
- 100of 100Final score
- 83of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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. Nancy E. Pratt graduated from Tufts University School of Medicine
Dr. Pratt graduated from Tufts University School of Medicine in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nancy E. Pratt'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 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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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 Dr. Nancy E. Pratt
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. Nancy E. Pratt's NPI number?
Dr. Nancy E. Pratt's NPI number is 1689654683. It was assigned on January 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nancy E. Pratt?
Dr. Nancy E. Pratt is a psychiatrist in Mendon, Massachusetts. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Nancy E. Pratt practice?
Dr. Pratt practices at 55 North Ave, Mendon, MA 01756. Dr. Pratt's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Dmand AI also links Dr. Pratt to 1 hospital and 1 medical group.
What is Dr. Nancy E. Pratt's office phone number?
The practice phone on file for Dr. Pratt is (508) 334-1000.
What is Dr. Nancy E. Pratt's medical license number?
Dr. Pratt holds Massachusetts license 51298.
Which hospitals is Dr. Nancy E. Pratt affiliated with?
Dr. Pratt is affiliated with UMass Memorial Medical Center - University Campus. Dmand AI links Dr. Pratt to 1 more hospital.
What medical group is Dr. Nancy E. Pratt part of?
Dr. Pratt is linked to UMass Memorial Medical Group. Dmand AI links Dr. Pratt to 1 more medical group.
Does Dr. Nancy E. Pratt accept Medicare?
Yes. CMS data shows Dr. Pratt billed Medicare for 365 services in 2024, and Dr. Pratt accepts Medicare assignment.
Does Dr. Nancy E. Pratt offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Pratt as offering telehealth services.
What is Dr. Nancy E. Pratt's MIPS score?
Dr. Pratt's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Dr. Nancy E. Pratt see?
CMS counts 25 Medicare patients who saw Dr. Pratt in 2024, with an average age of 68.
What services does Dr. Nancy E. Pratt bill to Medicare?
In 2024, Dr. Pratt's most billed Medicare services were office visit, established patient (99213), psychiatric service (90833) and office visit, established patient (99214).
Where did Dr. Nancy E. Pratt go to medical school?
Dr. Pratt graduated from Tufts University School of Medicine in 1980.
What drugs does Dr. Nancy E. Pratt prescribe most?
In 2024 Medicare Part D data, Dr. Pratt's most prescribed drugs by claims were Clonazepam, Lorazepam and Bupropion XL.
How long has Dr. Nancy E. Pratt been practicing?
Dr. Pratt graduated from medical school in 1980, 46 years ago.
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