Dr. Magaly Johnson, MD
- Medicare services, 2018
- 36
- Part D claims, 2024
- 19,565
- Industry payments
- $290
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 210 Manuel Domenech, San Juan, PR 00918
- Practice phone
- Call (787) 884-3655
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Johnson'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. Magaly Johnson is a geriatric psychiatry physician in San Juan, Puerto Rico
Dr. Johnson practices in San Juan, Puerto Rico.
Dr. Johnson's NPI, 1114030525, was assigned on August 17, 2006. Dr. Johnson holds Puerto Rico license 13015.
- NPI
- 1114030525NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406032754
- NPI enumeration date
- August 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 884-3655
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Magaly Johnson's practice address is in San Juan, Puerto Rico
Dr. Johnson's practice address in the NPI Registry is 210 Manuel Domenech, San Juan, PR 00918, in San Juan County. The practice phone is (787) 884-3655.
- NPI Registry address210 Manuel Domenech, San Juan, PR 00918 · San Juan CountyPhone(787) 884-3655
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Magaly Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Johnson's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Magaly Johnson is one of 5 geriatric psychiatry physicians in Puerto Rico
Geriatric psychiatry is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 2084P0805X. Dr. Johnson is licensed in Puerto Rico.
Specialties and state licenses
- Geriatric psychiatry, Puerto RicoPrimary
Geriatric psychiatry physicians near Dr. Johnson
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. Magaly Johnson billed Medicare for 36 services in 2018
CMS data shows 36 Medicare services from Dr. Johnson across 1 procedure code in 2018, all of them office visits. Medicare paid $1,273 for them. Every service was in an office.
Dr. Johnson's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 472018: 3623%
Dr. Johnson's most billed Medicare procedure codes, 2018
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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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Magaly Johnson wrote 19,565 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 19,565 Medicare Part D claims for 1,110 patients. 99% of them were for generic drugs. CMS names the drug for 19,493 of them, across 34 drugs with 11 or more claims each, at $187,967 in total drug cost. In 2023, CMS named 18,857 claims across 36 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic19,394 claims99%
- Brand-name171 claims1%
Dr. Johnson'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. Johnson's Part D claims, 2024
- Antipsychotics, patients 65 and over1%271 of 19,565 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: 18,8572024: 19,4933%
Drugs named by CMS: 34 in 2024, 36 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. Magaly Johnson takes part in Medicare
Dr. Johnson 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. Magaly Johnson received $290 in industry payments from 2020 to 2025
CMS Open Payments shows 3 general payments to Dr. Johnson from 3 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $125.
General payments to Dr. Johnson by program year, 2020 to 2025
Companies that paid Dr. Johnson the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Magaly Johnson'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) |
| 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) |
| 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. Magaly Johnson
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. Magaly Johnson's NPI number?
Dr. Magaly Johnson's NPI number is 1114030525. It was assigned on August 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Magaly Johnson?
Dr. Magaly Johnson is a geriatric psychiatry physician in San Juan, Puerto Rico. The primary specialty in the NPI Registry is Geriatric Psychiatry Physician (taxonomy code 2084P0805X).
Where does Dr. Magaly Johnson practice?
Dr. Johnson practices at 210 Manuel Domenech, San Juan, PR 00918.
What is Dr. Magaly Johnson's office phone number?
The practice phone on file for Dr. Johnson is (787) 884-3655.
What is Dr. Magaly Johnson's medical license number?
Dr. Johnson holds Puerto Rico license 13015.
Does Dr. Magaly Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 36 services in 2018, and Dr. Johnson accepts Medicare assignment.
What services does Dr. Magaly Johnson bill to Medicare?
In 2018, Dr. Johnson's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Magaly Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Clonazepam, Lorazepam and Sertraline HCl.
Has Dr. Magaly Johnson received payments from drug or device companies?
CMS Open Payments shows $290 in general payments to Dr. Johnson from 3 companies from 2020 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Magaly Johnson been practicing?
Dr. Johnson's NPI was assigned in 2006.
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