Tiffany Holt
- Medicare patients, 2024
- 34
- Part D claims, 2024
- 265
- Hospital affiliations
- 1
- Industry payments
- $23
- Medical groups
- 6
- Practice address
- 271 Carew St, Springfield, MA 01104
- Practice phone
- Call (413) 748-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Medical Center (MA)
Springfield, Massachusetts
Find Tiffany Holt'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.
Tiffany Holt is a surgical physician assistant in Springfield, Massachusetts
Tiffany Holt practices at Mercy Medical Center (MA) in Springfield, Massachusetts.
Tiffany Holt's NPI, 1427465111, was assigned on July 15, 2014. Tiffany Holt holds Massachusetts license PA5051.
- NPI
- 1427465111NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729207279
- NPI enumeration date
- July 15, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (413) 748-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Tiffany Holt practices at Mercy Medical Center (MA) in Springfield, Massachusetts
Tiffany Holt's primary practice is Mercy Medical Center (MA), at 271 Carew St, Springfield, MA 01104 in Hampden County. The practice phone is (413) 748-9000.
- Mercy Medical Center (MA)271 Carew St, Springfield, MA 01104 · Hampden CountyPhone(413) 748-9000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Tiffany Holt is affiliated with 6 sites of care and 6 medical groups
Tiffany Holt's primary practice is Mercy Medical Center (MA) in Springfield, Massachusetts. Tiffany Holt is also affiliated with Mercy Medical Center. The medical group on file is Trinity Health Of New England Medical Group. Dmand AI also links Tiffany Holt to 5 more medical groups and 4 group practices and clinics, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Tiffany Holt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tiffany Holt practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Medical Center (MA) | Available with a free account |
| +5 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Tiffany Holt is one of 441 surgical physician assistants in Massachusetts
Surgical is Tiffany Holt's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Dmand AI has Tiffany Holt's licenses on file in 2 states: Massachusetts and Connecticut.
Specialties and state licenses
- Surgical physician assistant, MassachusettsPrimary
- Connecticut license
Surgical physician assistants near Tiffany Holt
Counts of surgical 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
Tiffany Holt treated 34 Medicare patients in 2024, average age 76
CMS counts 34 Medicare patients who saw Tiffany Holt in 2024. The largest group is 65 to 74, with 15 patients. 74% of them have high blood pressure, and 71% have arthritis. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Tiffany Holt's median patient age at 61, with 60% women.
Tiffany Holt's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Tiffany Holt's Medicare patients, 2024
- High blood pressure74%
- Arthritis71%
- High cholesterol65%
- Mood disorders35%
- Anxiety32%
Share of Medicare patients with each condition. A patient can have several.
Tiffany Holt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Tiffany Holt wrote 265 Medicare Part D claims in 2024
In 2024, Tiffany Holt wrote 265 Medicare Part D claims for 83 patients. 89% of them were for generic drugs.
Tiffany Holt's Part D claims by kind of drug, 2024
- Generic235 claims89%
- Brand-name30 claims11%
Drug classes CMS tracks in Tiffany Holt's Part D claims, 2024
- Opioids36%96 of 265 claims
- Antibiotics12%31 of 265 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Tiffany Holt takes part in Medicare
Tiffany Holt accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Tiffany Holt received $23 in industry payments in 2025
CMS Open Payments shows 1 general payment to Tiffany Holt from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. ConvaTec Inc. paid the most, $23.
Companies that paid Tiffany Holt the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Tiffany Holt'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 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 (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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Tiffany Holt
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tiffany Holt's NPI number?
Tiffany Holt's NPI number is 1427465111. It was assigned on July 15, 2014, and it is active in the NPI Registry.
What does Tiffany Holt specialize in?
Tiffany Holt is a surgical physician assistant in Springfield, Massachusetts. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Tiffany Holt practice?
Tiffany Holt practices at 271 Carew St, Springfield, MA 01104. Tiffany Holt's primary practice is Mercy Medical Center (MA) in Springfield, Massachusetts. Dmand AI also links Tiffany Holt to 5 medical groups and 4 group practices and clinics.
What is Tiffany Holt's office phone number?
The practice phone on file for Tiffany Holt is (413) 748-9000.
What is Tiffany Holt's medical license number?
Tiffany Holt holds Massachusetts license PA5051, one of the licenses on file in 2 states.
Which states has Tiffany Holt been licensed in?
Dmand AI has state licenses on file for Tiffany Holt in Massachusetts and Connecticut.
Which hospitals is Tiffany Holt affiliated with?
Tiffany Holt is affiliated with Mercy Medical Center.
What medical group is Tiffany Holt part of?
Tiffany Holt is linked to Trinity Health Of New England Medical Group. Dmand AI links Tiffany Holt to 5 more medical groups.
Does Tiffany Holt accept Medicare?
Yes. CMS lists Tiffany Holt as accepting Medicare assignment.
How many Medicare patients does Tiffany Holt see?
CMS counts 34 Medicare patients who saw Tiffany Holt in 2024, with an average age of 76.
Has Tiffany Holt received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Tiffany Holt from 1 company from 2025 to 2025. The largest total came from ConvaTec Inc.
How long has Tiffany Holt been practicing?
Tiffany Holt graduated from medical school in 2014, 12 years ago.
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