Elizabeth Welsh Thidemann, PA-C
- Medicare patients, 2024
- 225
- Part D claims, 2024
- 315
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 330 Mount Auburn Street, Cambridge, MA 02138
- Practice phone
- Call (617) 492-3500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Elizabeth Thidemann'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.
Elizabeth Welsh Thidemann is a physician assistant in Cambridge, Massachusetts
Elizabeth Thidemann practices at Mount Auburn Hospital in Cambridge, Massachusetts, part of Beth Israel Lahey Health.
Elizabeth Thidemann's NPI, 1629791975, was assigned on September 21, 2022. Elizabeth Thidemann holds Massachusetts license PA100051.
- NPI
- 1629791975NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860934577
- NPI enumeration date
- September 21, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 492-3500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Elizabeth Welsh Thidemann practices at Mount Auburn Hospital in Cambridge, Massachusetts
Elizabeth Thidemann's primary practice is Mount Auburn Hospital, at 330 Mount Auburn Street, Cambridge, MA 02138 in Middlesex County. The practice phone is (617) 492-3500.
- Mount Auburn Hospital330 Mount Auburn Street, Cambridge, MA 02138 · Middlesex CountyPhone(617) 492-3500
Source: Dmand AI Affiliation Data
Elizabeth Welsh Thidemann is affiliated with 3 sites of care and 1 medical group
Elizabeth Thidemann's primary practice is Mount Auburn Hospital in Cambridge, Massachusetts, part of Beth Israel Lahey Health. The medical group on file is Mount Auburn Professional Services. Dmand AI also links Elizabeth Thidemann to 1 more group practice or clinic and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Elizabeth Welsh Thidemann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Elizabeth Thidemann practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Auburn Hospital | Available with a free account |
| +2 more affiliated sites | 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 Beth Israel Lahey Health and 6.2K+ hospitals, with verified contacts in the same login.
Elizabeth Welsh Thidemann is one of 725 physician assistants in Massachusetts
Medical is Elizabeth Thidemann's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Elizabeth Thidemann is licensed in Massachusetts.
Specialties and state licenses
- Medical physician assistant, MassachusettsPrimary
Physician assistants near Elizabeth Thidemann
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
Elizabeth Welsh Thidemann treated 225 Medicare patients in 2024, average age 77
CMS counts 225 Medicare patients who saw Elizabeth Thidemann in 2024. The largest group is 75 to 84, with 102 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 16% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Elizabeth Thidemann's median patient age at 72, with 56% women.
Elizabeth Thidemann's Medicare patients by age, 2024
Elizabeth Thidemann's Medicare patients by sex, 2024
- Women14564%
- Men8036%
Chronic conditions among Elizabeth Thidemann's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis56%
- Anxiety43%
- Mood disorders38%
- Depression35%
- Osteoporosis26%
- Ischemic heart disease21%
Share of Medicare patients with each condition. A patient can have several.
Elizabeth Thidemann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Elizabeth Welsh Thidemann wrote 315 Medicare Part D claims in 2024
In 2024, Elizabeth Thidemann wrote 315 Medicare Part D claims for 154 patients. 93% of them were for generic drugs.
Elizabeth Thidemann's Part D claims by kind of drug, 2024
- Generic294 claims93%
- Brand-name21 claims7%
Drug classes CMS tracks in Elizabeth Thidemann's Part D claims, 2024
- Opioids3%11 of 315 claims
- Antibiotics25%78 of 315 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
Elizabeth Welsh Thidemann offers telehealth to Medicare patients
Elizabeth Thidemann accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Elizabeth Thidemann as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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.
Sources for Elizabeth Welsh Thidemann'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 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) |
| 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 Elizabeth Welsh Thidemann
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What is Elizabeth Welsh Thidemann's NPI number?
Elizabeth Welsh Thidemann's NPI number is 1629791975. It was assigned on September 21, 2022, and it is active in the NPI Registry.
What does Elizabeth Welsh Thidemann specialize in?
Elizabeth Welsh Thidemann is a physician assistant in Cambridge, Massachusetts. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Elizabeth Welsh Thidemann practice?
Elizabeth Thidemann practices at 330 Mount Auburn Street, Cambridge, MA 02138. Elizabeth Thidemann's primary practice is Mount Auburn Hospital in Cambridge, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Elizabeth Thidemann to 1 group practice or clinic and 1 home health agency.
What is Elizabeth Welsh Thidemann's office phone number?
The practice phone on file for Elizabeth Thidemann is (617) 492-3500.
What is Elizabeth Welsh Thidemann's medical license number?
Elizabeth Thidemann holds Massachusetts license PA100051.
Which hospitals is Elizabeth Welsh Thidemann affiliated with?
Elizabeth Thidemann practices at Mount Auburn Hospital in Cambridge, Massachusetts.
What medical group is Elizabeth Welsh Thidemann part of?
Elizabeth Thidemann is linked to Mount Auburn Professional Services.
Does Elizabeth Welsh Thidemann accept Medicare?
Yes. CMS lists Elizabeth Thidemann as accepting Medicare assignment.
Does Elizabeth Welsh Thidemann offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Elizabeth Thidemann as offering telehealth services.
How many Medicare patients does Elizabeth Welsh Thidemann see?
CMS counts 225 Medicare patients who saw Elizabeth Thidemann in 2024, with an average age of 77.
How long has Elizabeth Welsh Thidemann been practicing?
Elizabeth Thidemann graduated from medical school in 2023, 3 years ago.
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