Astrea Greig, PsyD
- Medicare patients, 2024
- 13
- MIPS score, 2024
- 91
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 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 Astrea Greig'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.
Astrea Greig is a psychologist in Cambridge, Massachusetts
Astrea Greig practices at CHA Cambridge Hospital in Cambridge, Massachusetts, part of Cambridge Health Alliance.
Astrea Greig's NPI, 1346657384, was assigned on July 22, 2014. Astrea Greig holds Massachusetts license 9927.
- NPI
- 1346657384NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446598890
- NPI enumeration date
- July 22, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 665-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Astrea Greig practices at CHA Cambridge Hospital in Cambridge, Massachusetts
Astrea Greig'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
Astrea Greig is affiliated with 1 site of care and 1 medical group
Astrea Greig's primary practice is CHA Cambridge Hospital in Cambridge, Massachusetts, part of Cambridge Health Alliance. The medical group on file is Cambridge Health Alliance.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Astrea Greig's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Astrea Greig 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
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Cambridge Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Astrea Greig is one of 605 psychologists in Massachusetts
Psychologist is Astrea Greig's primary specialty in the NPI Registry, under taxonomy code 103T00000X. Astrea Greig is licensed in Massachusetts.
Specialties and state licenses
- Psychologist, MassachusettsPrimary
Psychologists near Astrea Greig
Counts of psychologists 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
Astrea Greig treated 13 Medicare patients in 2024, average age 64
CMS counts 13 Medicare patients who saw Astrea Greig in 2024. The largest group is 85 and over, with 0 patients. 75% of them have anxiety, and 75% have depression. Their average risk score is 2.10, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Astrea Greig's median patient age at 43, with 57% women.
Astrea Greig's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Astrea Greig's Medicare patients, 2024
- Anxiety75%
- Depression75%
- Mood disorders75%
Share of Medicare patients with each condition. A patient can have several.
Astrea Greig's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Astrea Greig 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 Astrea Greig for performance year 2024, reported as part of a group. Astrea Greig accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Astrea Greig as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Astrea Greig'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
Sources for Astrea Greig'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) |
| 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) |
| 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 Astrea Greig
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Astrea Greig's NPI number?
Astrea Greig's NPI number is 1346657384. It was assigned on July 22, 2014, and it is active in the NPI Registry.
What does Astrea Greig specialize in?
Astrea Greig is a psychologist in Cambridge, Massachusetts. The primary specialty in the NPI Registry is Psychologist (taxonomy code 103T00000X).
Where does Astrea Greig practice?
Astrea Greig practices at 1493 Cambridge Street, Cambridge, MA 02139. Astrea Greig's primary practice is CHA Cambridge Hospital in Cambridge, Massachusetts, part of Cambridge Health Alliance.
What is Astrea Greig's office phone number?
The practice phone on file for Astrea Greig is (617) 665-1000.
What is Astrea Greig's medical license number?
Astrea Greig holds Massachusetts license 9927.
Which hospitals is Astrea Greig affiliated with?
Astrea Greig practices at CHA Cambridge Hospital in Cambridge, Massachusetts.
What medical group is Astrea Greig part of?
Astrea Greig is linked to Cambridge Health Alliance.
Does Astrea Greig accept Medicare?
Yes. CMS lists Astrea Greig as accepting Medicare assignment.
Does Astrea Greig offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Astrea Greig as offering telehealth services.
What is Astrea Greig's MIPS score?
Astrea Greig's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Astrea Greig see?
CMS counts 13 Medicare patients who saw Astrea Greig in 2024, with an average age of 64.
How long has Astrea Greig been practicing?
Astrea Greig graduated from medical school in 2013, 13 years ago.
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