Harold S. Bastian
- Part D claims, 2021
- 29
- Hospital affiliations
- 1
- Industry payments
- $405
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 355 Ave Font Martelo, Humacao, PR 00791
- Practice phone
- Call (787) 852-0768
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Harold Bastian's professional email, personal email and mobile number
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Harold S. Bastian is a general practice physician in Humacao, Puerto Rico
Harold Bastian practices at Ryder Memorial Hospital in Humacao, Puerto Rico, part of Ryder Memorial Hospital.
Harold Bastian's NPI, 1669664116, was assigned on August 17, 2007. Harold Bastian holds Puerto Rico license 9652.
- NPI
- 1669664116NPI Registry (opens in a new tab)
- NPI enumeration date
- August 17, 2007
- NPI status
- Active
- Practice phone
- (787) 852-0768
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Harold S. Bastian practices at Ryder Memorial Hospital in Humacao, Puerto Rico
Harold Bastian's primary practice is Ryder Memorial Hospital, at 355 Ave Font Martelo, Humacao, PR 00791 in Humacao County. The practice phone is (787) 852-0768.
- Ryder Memorial Hospital355 Ave Font Martelo, Humacao, PR 00791 · Humacao CountyPhone(787) 852-0768
Source: Dmand AI Affiliation Data
Harold S. Bastian is affiliated with 1 site of care
Harold Bastian's primary practice is Ryder Memorial Hospital in Humacao, Puerto Rico, part of Ryder Memorial Hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Harold S. Bastian's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Harold Bastian practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ryder Memorial 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 Ryder Memorial Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Harold S. Bastian is one of 2,604 general practice physicians in Puerto Rico
General practice is Harold Bastian's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Harold Bastian is licensed in Puerto Rico.
Specialties and state licenses
- General practice, Puerto RicoPrimary
General practice physicians near Harold Bastian
Counts of general practice 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
Harold S. Bastian's patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Harold Bastian's median patient age at 34, with 50% women.
Harold Bastian's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Harold S. Bastian wrote 29 Medicare Part D claims in 2021
In 2021, Harold Bastian wrote 29 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $153 in total drug cost. In 2020, CMS named 267 claims across 11 drugs.
Harold Bastian's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 2672021: 2989%
Drugs named by CMS: 2 in 2021, 11 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Harold S. Bastian received $405 in industry payments from 2016 to 2025
CMS Open Payments shows 8 general payments to Harold Bastian from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $168.
General payments to Harold Bastian by program year, 2016 to 2025
Companies that paid Harold Bastian the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Harold S. Bastian'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 Harold S. Bastian
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Harold S. Bastian's NPI number?
Harold S. Bastian's NPI number is 1669664116. It was assigned on August 17, 2007, and it is active in the NPI Registry.
What does Harold S. Bastian specialize in?
Harold S. Bastian is a general practice physician in Humacao, Puerto Rico. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Harold S. Bastian practice?
Harold Bastian practices at 355 Ave Font Martelo, Humacao, PR 00791. Harold Bastian's primary practice is Ryder Memorial Hospital in Humacao, Puerto Rico, part of Ryder Memorial Hospital.
What is Harold S. Bastian's office phone number?
The practice phone on file for Harold Bastian is (787) 852-0768.
What is Harold S. Bastian's medical license number?
Harold Bastian holds Puerto Rico license 9652.
Which hospitals is Harold S. Bastian affiliated with?
Harold Bastian practices at Ryder Memorial Hospital in Humacao, Puerto Rico.
What drugs does Harold S. Bastian prescribe most?
In 2021 Medicare Part D data, Harold Bastian's most prescribed drugs by claims were Temazepam and Clonazepam.
Has Harold S. Bastian received payments from drug or device companies?
CMS Open Payments shows $405 in general payments to Harold Bastian from 4 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Harold S. Bastian been practicing?
Harold Bastian's NPI was assigned in 2007.
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