Lauren Tollack
- Medicare services, 2024
- 75
- Medicare patients, 2024
- 22
- Part D claims, 2024
- 78
- MIPS score, 2024
- 91
- Hospital affiliations
- 1
- Practice address
- 1493 Cambridge Street, Cambridge, MA 02139
- Practice phone
- Call (617) 665-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Lauren Tollack's professional email, personal email and mobile number
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Lauren Tollack is a psychiatrist in Cambridge, Massachusetts
Lauren Tollack practices at CHA Cambridge Hospital in Cambridge, Massachusetts, part of Cambridge Health Alliance.
Lauren Tollack's NPI, 1922461326, was assigned on April 1, 2016. Lauren Tollack graduated from Texas Tech University Health Science Center School of Medicine in 2016. Lauren Tollack holds Massachusetts license 283067.
- NPI
- 1922461326NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193133411
- NPI enumeration date
- April 1, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 665-1000
- 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)
Lauren Tollack practices at CHA Cambridge Hospital in Cambridge, Massachusetts
Lauren Tollack's primary practice is CHA Cambridge Hospital, at 1493 Cambridge Street, Cambridge, MA 02139 in Middlesex County. The practice phone is (617) 665-1000.
- CHA Cambridge Hospital1493 Cambridge Street, Cambridge, MA 02139 · Middlesex CountyPhone(617) 665-1000
Source: Dmand AI Affiliation Data
Lauren Tollack is affiliated with 1 site of care and 1 medical group
Lauren Tollack's primary practice is CHA Cambridge Hospital in Cambridge, Massachusetts, part of Cambridge Health Alliance. The medical group on file is Cambridge Health Alliance. Lauren Tollack's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Lauren Tollack's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lauren Tollack practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHA Cambridge Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Lauren Tollack is one of 1,857 psychiatrists in Massachusetts
Psychiatry is Lauren Tollack's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Lauren Tollack is licensed in Massachusetts.
Specialties and state licenses
- Psychiatry, MassachusettsPrimary
Psychiatrists near Lauren Tollack
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
Lauren Tollack billed Medicare for 75 services in 2024
CMS data shows 75 Medicare services from Lauren Tollack across 1 procedure code in 2024, for 22 Medicare patients. Medicare paid $3,083 for them. Every service was in a facility, such as a hospital, rather than an office.
Lauren Tollack's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1902024: 7561%
Lauren Tollack compared with the Massachusetts median for psychiatrists, 2024
- Lauren Tollack
- Massachusetts median
- Medicare services
- 75vs 17256% below
- Medicare patients
- 22vs 4248% below
- Part D claims
- 23vs 9275% below
Medians across 2,056 psychiatrists in Massachusetts with Dmand AI profiles that report each measure.
Lauren Tollack'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
Lauren Tollack treated 22 Medicare patients in 2024, average age 51
CMS counts 22 Medicare patients who saw Lauren Tollack in 2024. 75% of them have anxiety, and 75% have bipolar disorder. Their average risk score is 1.73, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Lauren Tollack's median patient age at 40, with 41% women.
Chronic conditions among Lauren Tollack's Medicare patients, 2024
- Anxiety75%
- Bipolar disorder75%
- Mood disorders75%
- Schizophrenia and other psychoses75%
- Alcohol and drug use disorders64%
- High cholesterol59%
- Tobacco use59%
- High blood pressure55%
Share of Medicare patients with each condition. A patient can have several.
Lauren Tollack's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women41%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Lauren Tollack wrote 78 Medicare Part D claims in 2024
In 2024, Lauren Tollack wrote 78 Medicare Part D claims for 24 patients. 90% of them were for generic drugs. CMS names the drug for 23 of them, across 2 drugs with 11 or more claims each, at $445 in total drug cost.
Lauren Tollack's Part D claims by kind of drug, 2024
- Generic70 claims90%
- Brand-name and other8 claims10%
Lauren Tollack's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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
Lauren Tollack scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Lauren Tollack for performance year 2024, reported as part of a group. Lauren Tollack accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Lauren Tollack's MIPS scores, performance year 2024
- 91of 100Final score
- 77.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 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
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Lauren Tollack graduated from Texas Tech University Health Science Center School of Medicine
Lauren Tollack graduated from Texas Tech University Health Science Center School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Lauren Tollack'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) |
| 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 Lauren Tollack
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lauren Tollack's NPI number?
Lauren Tollack's NPI number is 1922461326. It was assigned on April 1, 2016, and it is active in the NPI Registry.
What does Lauren Tollack specialize in?
Lauren Tollack is a psychiatrist in Cambridge, Massachusetts. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Lauren Tollack practice?
Lauren Tollack practices at 1493 Cambridge Street, Cambridge, MA 02139. Lauren Tollack's primary practice is CHA Cambridge Hospital in Cambridge, Massachusetts, part of Cambridge Health Alliance.
What is Lauren Tollack's office phone number?
The practice phone on file for Lauren Tollack is (617) 665-1000.
What is Lauren Tollack's medical license number?
Lauren Tollack holds Massachusetts license 283067.
Which hospitals is Lauren Tollack affiliated with?
Lauren Tollack practices at CHA Cambridge Hospital in Cambridge, Massachusetts.
What medical group is Lauren Tollack part of?
Lauren Tollack is linked to Cambridge Health Alliance.
Does Lauren Tollack accept Medicare?
Yes. CMS data shows Lauren Tollack billed Medicare for 75 services in 2024, and Lauren Tollack accepts Medicare assignment.
What is Lauren Tollack's MIPS score?
Lauren Tollack's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Lauren Tollack see?
CMS counts 22 Medicare patients who saw Lauren Tollack in 2024, with an average age of 51.
Show 4 more questionsShow fewer questions
What services does Lauren Tollack bill to Medicare?
In 2024, Lauren Tollack's most billed Medicare services were hospital inpatient care (99231).
Where did Lauren Tollack go to medical school?
Lauren Tollack graduated from Texas Tech University Health Science Center School of Medicine in 2016.
What drugs does Lauren Tollack prescribe most?
In 2019 Medicare Part D data, Lauren Tollack's most prescribed drugs by claims were Sertraline HCl and Clonazepam.
How long has Lauren Tollack been practicing?
Lauren Tollack graduated from medical school in 2016, 10 years ago.
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