Hayley B. Siegel
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2015
- Practice address
- 160 Commonwealth Ave, Boston, MA 02116
- Practice phone
- Call (425) 279-8500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lifestance Health
Behavioral health practice · Boston, Massachusetts
Find Hayley Siegel'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.
Hayley B. Siegel is a clinical social worker in Boston, Massachusetts
Hayley Siegel practices at Lifestance Health in Boston, Massachusetts.
Hayley Siegel's NPI, 1992171557, was assigned on August 18, 2015. Hayley Siegel holds Massachusetts license 121735.
- NPI
- 1992171557NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911318837
- NPI enumeration date
- August 18, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (425) 279-8500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Hayley B. Siegel practices at Lifestance Health in Boston, Massachusetts
Hayley Siegel's primary practice is Lifestance Health, at 160 Commonwealth Ave, Boston, MA 02116. The practice phone is (425) 279-8500.
- Lifestance Health160 Commonwealth Ave, Boston, MA 02116Phone(425) 279-8500
Source: Dmand AI Affiliation Data
Hayley B. Siegel is affiliated with 1 site of care and 1 medical group
Hayley Siegel's primary practice is Lifestance Health in Boston, Massachusetts. The medical group on file is LifeStance Health.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Hayley B. Siegel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hayley Siegel practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lifestance Health | Available with a free account |
Source: Dmand AI Technology Install Data
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Hayley B. Siegel is one of 4,501 clinical social workers in Massachusetts
Social worker is Hayley Siegel's primary specialty in the NPI Registry, under taxonomy code 1041C0700X. The record also lists clinical. Hayley Siegel is licensed in Massachusetts.
Specialties and state licenses
- Clinical social worker, MassachusettsPrimary
Clinical social workers near Hayley Siegel
Counts of clinical social workers 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
Hayley B. Siegel's patients have a median age of 30
Across all payers, Dmand AI patient panel data puts Hayley Siegel's median patient age at 30, with 79% women.
Hayley Siegel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 30
Patient panel by sex, all payers
- Women79%
- Men20%
Source: Dmand AI Patient Panel Data
Hayley B. Siegel offers telehealth to Medicare patients
Hayley Siegel accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Hayley Siegel as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Hayley B. Siegel'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Hayley B. Siegel
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Hayley B. Siegel's NPI number?
Hayley B. Siegel's NPI number is 1992171557. It was assigned on August 18, 2015, and it is active in the NPI Registry.
What does Hayley B. Siegel specialize in?
Hayley B. Siegel is a clinical social worker in Boston, Massachusetts. The primary specialty in the NPI Registry is Clinical Social Worker (taxonomy code 1041C0700X).
Where does Hayley B. Siegel practice?
Hayley Siegel practices at 160 Commonwealth Ave, Boston, MA 02116. Hayley Siegel's primary practice is Lifestance Health in Boston, Massachusetts.
What is Hayley B. Siegel's office phone number?
The practice phone on file for Hayley Siegel is (425) 279-8500.
What is Hayley B. Siegel's medical license number?
Hayley Siegel holds Massachusetts license 121735.
What medical group is Hayley B. Siegel part of?
Hayley Siegel is linked to LifeStance Health.
Does Hayley B. Siegel accept Medicare?
Yes. CMS lists Hayley Siegel as accepting Medicare assignment.
Does Hayley B. Siegel offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Hayley Siegel as offering telehealth services.
How long has Hayley B. Siegel been practicing?
Hayley Siegel graduated from medical school in 2016, 10 years ago.
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