Dr. Alejandro Y. Mendoza, MD
- Medicare services, 2024
- 545
- Medicare patients, 2024
- 182
- Part D claims, 2024
- 1,603
- Hospital affiliations
- 3
- Industry payments
- $44
- Practice address
- 330 Brookline Avenue, Boston, MA 02215
- Practice phone
- Call (617) 667-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mendoza'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.
Dr. Alejandro Y. Mendoza is a psychiatrist in Boston, Massachusetts
Dr. Mendoza practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health.
Dr. Mendoza's NPI, 1326086638, was assigned on June 2, 2006. Dr. Mendoza graduated from De La Salle University College of Medicine in 1983. Dr. Mendoza holds Massachusetts license 74729.
- NPI
- 1326086638NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961482906
- NPI enumeration date
- June 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 667-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alejandro Y. Mendoza practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts
Dr. Mendoza's primary practice is Beth Israel Deaconess Medical Center, at 330 Brookline Avenue, Boston, MA 02215 in Suffolk County. The practice phone is (617) 667-7000.
- Beth Israel Deaconess Medical Center330 Brookline Avenue, Boston, MA 02215 · Suffolk CountyPhone(617) 667-7000
Source: Dmand AI Affiliation Data
Dr. Alejandro Y. Mendoza is affiliated with 3 sites of care and 4 medical groups
Dr. Mendoza's primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health. Dr. Mendoza is also affiliated with South Shore Hospital. The medical group on file is Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI also links Dr. Mendoza to 1 more hospital and 3 medical groups, 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. Alejandro Y. Mendoza's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mendoza practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beth Israel Deaconess Medical Center | Available with a free account |
| +2 more sites and 3 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. Alejandro Y. Mendoza is one of 1,857 psychiatrists in Massachusetts
Psychiatry is Dr. Mendoza's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Mendoza is board certified in geriatric psychiatry by the American Board of Psychiatry and Neurology. Dr. Mendoza is licensed in Massachusetts.
Specialties and state licenses
- Psychiatry, MassachusettsPrimary
Psychiatrists near Dr. Mendoza
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
Dr. Alejandro Y. Mendoza billed Medicare for 545 services in 2024
CMS data shows 545 Medicare services from Dr. Mendoza across 5 procedure codes in 2024, for 182 Medicare patients. Medicare paid $51,366 for them.
Dr. Mendoza's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2942024: 33514%
- Other services
- 2023: 02024: 210
Where Dr. Mendoza's Medicare services took place, 2024
- In an office38070%
- In a facility16530%
Dr. Mendoza compared with the Massachusetts median for psychiatrists, 2024
- Dr. Mendoza
- Massachusetts median
- Medicare services
- 545vs 1723.2 times
- Medicare patients
- 182vs 424.3 times
- Part D claims
- 1,499vs 9216.3 times
Medians across 2,056 psychiatrists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Mendoza'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
Dr. Alejandro Y. Mendoza treated 182 Medicare patients in 2024, average age 70
CMS counts 182 Medicare patients who saw Dr. Mendoza in 2024. The largest group is 65 to 74, with 74 patients. 75% of them have mood disorders, and 74% have anxiety. 32% are also on Medicaid. Their average risk score is 1.76, 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. Mendoza's median patient age at 68, with 51% women.
Dr. Mendoza's Medicare patients by age, 2024
Dr. Mendoza's Medicare patients by sex, 2024
- Women9753%
- Men8547%
Chronic conditions among Dr. Mendoza's Medicare patients, 2024
- Mood disorders75%
- Anxiety74%
- High cholesterol70%
- Depression60%
- High blood pressure60%
- Arthritis42%
- Alzheimer's and dementia34%
- Diabetes31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mendoza's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alejandro Y. Mendoza wrote 1,603 Medicare Part D claims in 2024
In 2024, Dr. Mendoza wrote 1,603 Medicare Part D claims for 184 patients. 98% of them were for generic drugs. CMS names the drug for 1,499 of them, across 33 drugs with 11 or more claims each, at $132,786 in total drug cost. In 2023, CMS named 997 claims across 23 drugs.
Dr. Mendoza's Part D claims by kind of drug, 2024
- Generic1,563 claims98%
- Brand-name40 claims2%
Dr. Mendoza'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. Mendoza's Part D claims, 2024
- Antipsychotics, patients 65 and over18%294 of 1,603 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 9972024: 1,49950%
Drugs named by CMS: 33 in 2024, 23 in 2023.
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
Dr. Alejandro Y. Mendoza offers telehealth to Medicare patients
Dr. Mendoza accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mendoza as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Alejandro Y. Mendoza received $44 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Mendoza from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Terumo BCT, Inc. paid the most, $44.
Companies that paid Dr. Mendoza the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alejandro Y. Mendoza has 1 award and honors on record
Dmand AI lists 1 award for Dr. Mendoza, most recently Faculty Award for Teaching and Mentorship in 2023.
Awards and honors for Dr. Mendoza
- 2023
- Faculty Award for Teaching and Mentorship
Source: Dmand AI Professional Profile Data
Dr. Alejandro Y. Mendoza graduated from De La Salle University College of Medicine
Dr. Mendoza graduated from De La Salle University College of Medicine in 1983.
- Medical school
- Board certified in geriatric psychiatry
- Board certified in psychiatry
- Board certified in psychosomatic medicine
Source: Dmand AI Professional Profile Data
Dr. Alejandro Y. Mendoza accepts plans from 12 insurance carriers
Dr. Mendoza is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- Cigna
- HCSC
- Regence Health Plans
- CMS Medicare
- +4 more carriersWith a free account
Plan types Dr. Mendoza accepts, by number of carriers
- Medicare8
- PPO8
- HMO6
- POS3
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Alejandro Y. Mendoza'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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Alejandro Y. Mendoza
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. Alejandro Y. Mendoza's NPI number?
Dr. Alejandro Y. Mendoza's NPI number is 1326086638. It was assigned on June 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Alejandro Y. Mendoza?
Dr. Alejandro Y. Mendoza is a psychiatrist in Boston, Massachusetts. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Alejandro Y. Mendoza practice?
Dr. Mendoza practices at 330 Brookline Avenue, Boston, MA 02215. Dr. Mendoza's primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Mendoza to 1 hospital and 3 medical groups.
What is Dr. Alejandro Y. Mendoza's office phone number?
The practice phone on file for Dr. Mendoza is (617) 667-7000.
What is Dr. Alejandro Y. Mendoza's medical license number?
Dr. Mendoza holds Massachusetts license 74729.
Which hospitals is Dr. Alejandro Y. Mendoza affiliated with?
Dr. Mendoza practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts. Dr. Mendoza is also affiliated with South Shore Hospital. Dmand AI links Dr. Mendoza to 1 more hospital.
What medical group is Dr. Alejandro Y. Mendoza part of?
Dr. Mendoza is linked to Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI links Dr. Mendoza to 3 more medical groups.
Does Dr. Alejandro Y. Mendoza accept Medicare?
Yes. CMS data shows Dr. Mendoza billed Medicare for 545 services in 2024, and Dr. Mendoza accepts Medicare assignment.
Does Dr. Alejandro Y. Mendoza offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mendoza as offering telehealth services.
How many Medicare patients does Dr. Alejandro Y. Mendoza see?
CMS counts 182 Medicare patients who saw Dr. Mendoza in 2024, with an average age of 70.
Show 7 more questionsShow fewer questions
Is Dr. Alejandro Y. Mendoza board certified?
Yes. Dr. Mendoza is board certified in geriatric psychiatry by the American Board of Psychiatry and Neurology.
What services does Dr. Alejandro Y. Mendoza bill to Medicare?
In 2024, Dr. Mendoza's most billed Medicare services were office visit, established patient (99215), medicare service (G2211) and medicare service (G2212).
Where did Dr. Alejandro Y. Mendoza go to medical school?
Dr. Mendoza graduated from De La Salle University College of Medicine in 1983.
What drugs does Dr. Alejandro Y. Mendoza prescribe most?
In 2024 Medicare Part D data, Dr. Mendoza's most prescribed drugs by claims were Quetiapine Fumarate, Venlafaxine HCl ER and Trazodone HCl.
Has Dr. Alejandro Y. Mendoza received payments from drug or device companies?
CMS Open Payments shows $44 in general payments to Dr. Mendoza from 1 company from 2019 to 2019. The largest total came from Terumo BCT, Inc.
How long has Dr. Alejandro Y. Mendoza been practicing?
Dr. Mendoza graduated from medical school in 1983, 43 years ago.
What insurance does Dr. Alejandro Y. Mendoza accept?
Dr. Mendoza is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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