Dr. Martha Fox Segal, MD
- Medicare services, 2024
- 284
- Medicare patients, 2024
- 53
- Part D claims, 2024
- 169
- Hospital affiliations
- 1
- Industry payments
- $1,063
- Practice address
- 275 Sandwich Street, Plymouth, MA 02360
- Practice phone
- Call (508) 746-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Segal's professional email, personal email and mobile number
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Dr. Martha Fox Segal is a geriatric psychiatry physician in Plymouth, Massachusetts
Dr. Segal practices at Beth Israel Deaconess Hospital-Plymouth in Plymouth, Massachusetts, part of Beth Israel Lahey Health.
Dr. Segal's NPI, 1619127453, was assigned on September 29, 2008. Dr. Segal graduated from Boston University School of Medicine in 1998. Dr. Segal holds Massachusetts license 233852.
- NPI
- 1619127453NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597824300
- NPI enumeration date
- September 29, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 746-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Martha Fox Segal practices at Beth Israel Deaconess Hospital-Plymouth in Plymouth, Massachusetts
Dr. Segal's primary practice is Beth Israel Deaconess Hospital-Plymouth, at 275 Sandwich Street, Plymouth, MA 02360 in Plymouth County. The practice phone is (508) 746-2000.
- Beth Israel Deaconess Hospital-Plymouth275 Sandwich Street, Plymouth, MA 02360 · Plymouth CountyPhone(508) 746-2000
Source: Dmand AI Affiliation Data
Dr. Martha Fox Segal is affiliated with 3 sites of care and 3 medical groups
Dr. Segal's primary practice is Beth Israel Deaconess Hospital-Plymouth in Plymouth, Massachusetts, part of Beth Israel Lahey Health. The medical group on file is Beth Israel Deaconess Hospital-Plymouth (BID-Plymouth). Dmand AI also links Dr. Segal to 2 more medical groups, 1 group practice or clinic and 1 imaging center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Martha Fox Segal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Segal practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beth Israel Deaconess Hospital-Plymouth | Available with a free account |
| +2 more sites and 2 medical groups | 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.
Dr. Martha Fox Segal is one of 29 geriatric psychiatry physicians in Massachusetts
Geriatric psychiatry is Dr. Segal's primary specialty in the NPI Registry, under taxonomy code 2084P0805X. Dr. Segal is licensed in Massachusetts.
Specialties and state licenses
- Geriatric psychiatry, MassachusettsPrimary
Geriatric psychiatry physicians near Dr. Segal
Counts of geriatric psychiatry physicians 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
Dr. Martha Fox Segal billed Medicare for 284 services in 2024
CMS data shows 284 Medicare services from Dr. Segal across 3 procedure codes in 2024, for 53 Medicare patients. Medicare paid $12,327 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Segal's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3442024: 28417%
Dr. Segal compared with the Massachusetts median for geriatric psychiatry physicians, 2024
- Dr. Segal
- Massachusetts median
- Medicare services
- 284vs 272Close to median
- Medicare patients
- 53vs 7529% below
- Part D claims
- 100vs 12621% below
Medians across 34 geriatric psychiatry physicians in Massachusetts with Dmand AI profiles that report each measure.
Dr. Segal'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Segal and other geriatric psychiatry physicians in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Martha Fox Segal treated 53 Medicare patients in 2024, average age 80
CMS counts 53 Medicare patients who saw Dr. Segal in 2024. The largest group is 75 to 84, with 28 patients. 75% of them have alzheimer's and dementia, and 75% have anxiety. 32% are also on Medicaid. Their average risk score is 1.59, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Segal's median patient age at 79, with 56% women.
Dr. Segal's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Segal's Medicare patients by sex, 2024
- Women3260%
- Men2140%
Chronic conditions among Dr. Segal's Medicare patients, 2024
- Alzheimer's and dementia75%
- Anxiety75%
- Depression75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders75%
- Arthritis60%
- Chronic kidney disease57%
Share of Medicare patients with each condition. A patient can have several.
Dr. Segal's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Martha Fox Segal wrote 169 Medicare Part D claims in 2024
In 2024, Dr. Segal wrote 169 Medicare Part D claims for 12 patients. 95% of them were for generic drugs. CMS names the drug for 100 of them, across 6 drugs with 11 or more claims each, at $1,492 in total drug cost. In 2022, CMS named 29 claims across 2 drugs.
Dr. Segal's Part D claims by kind of drug, 2024
- Generic160 claims95%
- Brand-name and other9 claims5%
Dr. Segal's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Segal's Part D claims, 2024
- Antipsychotics, patients 65 and over27%45 of 169 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 292024: 100245%
Drugs named by CMS: 6 in 2024, 2 in 2022.
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
How Dr. Martha Fox Segal takes part in Medicare
Dr. Segal 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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Dr. Martha Fox Segal received $1,063 in industry payments from 2016 to 2019
CMS Open Payments shows 20 general payments to Dr. Segal from 8 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $544.
General payments to Dr. Segal by program year, 2016 to 2019
Companies that paid Dr. Segal the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Martha Fox Segal graduated from Boston University School of Medicine
Dr. Segal graduated from Boston University School of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Martha Fox Segal'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) |
| Industry payments | Open Payments (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 Dr. Martha Fox Segal
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Martha Fox Segal's NPI number?
Dr. Martha Fox Segal's NPI number is 1619127453. It was assigned on September 29, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Martha Fox Segal?
Dr. Martha Fox Segal is a geriatric psychiatry physician in Plymouth, Massachusetts. The primary specialty in the NPI Registry is Geriatric Psychiatry Physician (taxonomy code 2084P0805X).
Where does Dr. Martha Fox Segal practice?
Dr. Segal practices at 275 Sandwich Street, Plymouth, MA 02360. Dr. Segal's primary practice is Beth Israel Deaconess Hospital-Plymouth in Plymouth, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Segal to 2 medical groups, 1 group practice or clinic and 1 imaging center.
What is Dr. Martha Fox Segal's office phone number?
The practice phone on file for Dr. Segal is (508) 746-2000.
What is Dr. Martha Fox Segal's medical license number?
Dr. Segal holds Massachusetts license 233852.
Which hospitals is Dr. Martha Fox Segal affiliated with?
Dr. Segal practices at Beth Israel Deaconess Hospital-Plymouth in Plymouth, Massachusetts.
What medical group is Dr. Martha Fox Segal part of?
Dr. Segal is linked to Beth Israel Deaconess Hospital-Plymouth (BID-Plymouth). Dmand AI links Dr. Segal to 2 more medical groups.
Does Dr. Martha Fox Segal accept Medicare?
Yes. CMS data shows Dr. Segal billed Medicare for 284 services in 2024, and Dr. Segal accepts Medicare assignment.
How many Medicare patients does Dr. Martha Fox Segal see?
CMS counts 53 Medicare patients who saw Dr. Segal in 2024, with an average age of 80.
What services does Dr. Martha Fox Segal bill to Medicare?
In 2024, Dr. Segal's most billed Medicare services were hospital inpatient care (99231), hospital inpatient care (99239) and hospital inpatient care (99232).
Show 4 more questionsShow fewer questions
Where did Dr. Martha Fox Segal go to medical school?
Dr. Segal graduated from Boston University School of Medicine in 1998.
What drugs does Dr. Martha Fox Segal prescribe most?
In 2024 Medicare Part D data, Dr. Segal's most prescribed drugs by claims were Quetiapine Fumarate, Memantine HCl and Olanzapine.
Has Dr. Martha Fox Segal received payments from drug or device companies?
CMS Open Payments shows $1,063 in general payments to Dr. Segal from 8 companies from 2016 to 2019. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Martha Fox Segal been practicing?
Dr. Segal graduated from medical school in 1998, 28 years ago.
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