Dr. Howard Michael Katz, MD
- Medicare services, 2024
- 493
- Medicare patients, 2024
- 11
- Part D claims, 2024
- 70
- Industry payments
- $23
- State license
- 1
- Practice address
- 55 Fruit St, Boston, MA 02114
- Practice phone
- Call (617) 877-2629
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Katz'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. Howard Michael Katz is a psychiatrist in Boston, Massachusetts
Dr. Katz practices in Boston, Massachusetts.
Dr. Katz's NPI, 1770526329, was assigned on June 13, 2006. Dr. Katz graduated from Tufts University School of Medicine in 1974. Dr. Katz holds Massachusetts license 38395.
- NPI
- 1770526329NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244260347
- NPI enumeration date
- June 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 877-2629
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Howard Michael Katz's practice address is in Boston, Massachusetts
Dr. Katz's practice address in the NPI Registry is 55 Fruit St, Boston, MA 02114, in Suffolk County. The practice phone is (617) 877-2629.
- NPI Registry address55 Fruit St, Boston, MA 02114 · Suffolk CountyPhone(617) 877-2629
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Howard Michael Katz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Katz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Katz's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Howard Michael Katz is one of 1,857 psychiatrists in Massachusetts
Psychiatry is Dr. Katz's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Katz is licensed in Massachusetts.
Specialties and state licenses
- Psychiatry, MassachusettsPrimary
Psychiatrists near Dr. Katz
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. Howard Michael Katz billed Medicare for 493 services in 2024
CMS data shows 493 Medicare services from Dr. Katz across 2 procedure codes in 2024, for 11 Medicare patients. Medicare paid $34,305 for them. Every service was in an office.
Dr. Katz's Medicare services by type, 2024
- Office and hospital visits247
- Tests and treatments246
Dr. Katz compared with the Massachusetts median for psychiatrists, 2024
- Dr. Katz
- Massachusetts median
- Medicare services
- 493vs 1722.9 times
- Medicare patients
- 11vs 4274% below
- Part D claims
- 24vs 9274% below
Medians across 2,056 psychiatrists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Katz'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.
Need commercial claims for Dr. Katz?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Katz and other psychiatrists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Howard Michael Katz treated 11 Medicare patients in 2024, average age 73
CMS counts 11 Medicare patients who saw Dr. Katz in 2024. The largest group is under 65, with 0 patients. Their average risk score is 0.79, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Katz's median patient age at 58, with 100% women.
Dr. Katz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Katz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Howard Michael Katz wrote 70 Medicare Part D claims in 2024
In 2024, Dr. Katz wrote 70 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 24 of them, across 2 drugs with 11 or more claims each, at $110 in total drug cost. In 2023, CMS named 24 claims across 2 drugs.
Dr. Katz'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 242024: 24No change
Drugs named by CMS: 2 in 2024, 2 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
How Dr. Howard Michael Katz takes part in Medicare
Dr. Katz 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. Howard Michael Katz received $23 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Katz from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. CSL Behring paid the most, $23.
Companies that paid Dr. Katz the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Howard Michael Katz graduated from Tufts University School of Medicine
Dr. Katz graduated from Tufts University School of Medicine in 1974.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Howard Michael Katz'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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. Howard Michael Katz
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. Howard Michael Katz's NPI number?
Dr. Howard Michael Katz's NPI number is 1770526329. It was assigned on June 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Howard Michael Katz?
Dr. Howard Michael Katz is a psychiatrist in Boston, Massachusetts. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Howard Michael Katz practice?
Dr. Katz practices at 55 Fruit St, Boston, MA 02114.
What is Dr. Howard Michael Katz's office phone number?
The practice phone on file for Dr. Katz is (617) 877-2629.
What is Dr. Howard Michael Katz's medical license number?
Dr. Katz holds Massachusetts license 38395.
Does Dr. Howard Michael Katz accept Medicare?
Yes. CMS data shows Dr. Katz billed Medicare for 493 services in 2024, and Dr. Katz accepts Medicare assignment.
How many Medicare patients does Dr. Howard Michael Katz see?
CMS counts 11 Medicare patients who saw Dr. Katz in 2024, with an average age of 73.
What services does Dr. Howard Michael Katz bill to Medicare?
In 2024, Dr. Katz's most billed Medicare services were office visit, established patient (99213) and psychiatric service (90836).
Where did Dr. Howard Michael Katz go to medical school?
Dr. Katz graduated from Tufts University School of Medicine in 1974.
What drugs does Dr. Howard Michael Katz prescribe most?
In 2024 Medicare Part D data, Dr. Katz's most prescribed drugs by claims were Trazodone HCl and Venlafaxine HCl ER.
Has Dr. Howard Michael Katz received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Dr. Katz from 1 company from 2018 to 2018. The largest total came from CSL Behring.
How long has Dr. Howard Michael Katz been practicing?
Dr. Katz graduated from medical school in 1974, 52 years ago.
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