Dr. Diana Chien, DO
- Part D claims, 2024
- 153
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 5151 N 9th Ave, Pensacola, FL 32504
- Practice phone
- Call (850) 416-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chien's professional email, personal email and mobile number
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Dr. Diana Chien is an emergency medicine physician in Pensacola, Florida
Dr. Chien practices at Ascension Sacred Heart Pensacola in Pensacola, Florida, part of Ascension Health Alliance.
Dr. Chien's NPI, 1083358626, was assigned on April 20, 2022. Dr. Chien holds Florida license OS22246.
- NPI
- 1083358626NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193232056
- NPI enumeration date
- April 20, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (850) 416-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Diana Chien practices at Ascension Sacred Heart Pensacola in Pensacola, Florida
Dr. Chien's primary practice is Ascension Sacred Heart Pensacola, at 5151 N 9th Ave, Pensacola, FL 32504 in Escambia County. The practice phone is (850) 416-7000.
- Ascension Sacred Heart Pensacola5151 N 9th Ave, Pensacola, FL 32504 · Escambia CountyPhone(850) 416-7000
Source: Dmand AI Affiliation Data
Dr. Diana Chien is affiliated with 2 sites of care and 1 medical group
Dr. Chien's primary practice is Ascension Sacred Heart Pensacola in Pensacola, Florida, part of Ascension Health Alliance. The medical group on file is Vituity. Dmand AI also links Dr. Chien to 1 more clinical lab, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Diana Chien's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chien practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension Sacred Heart Pensacola | Available with a free account |
| +1 more affiliated site | 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 Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Diana Chien is one of 3,847 emergency medicine physicians in Florida
Emergency medicine is Dr. Chien's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Chien is licensed in Florida.
Specialties and state licenses
- Emergency medicine, FloridaPrimary
Emergency medicine physicians near Dr. Chien
Counts of emergency medicine 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. Diana Chien's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Chien's median patient age at 71, with 57% women.
Dr. Chien's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Diana Chien wrote 153 Medicare Part D claims in 2024
In 2024, Dr. Chien wrote 153 Medicare Part D claims for 123 patients. 93% of them were for generic drugs. CMS names the drug for 31 of them, across 2 drugs with 11 or more claims each, at $1,008 in total drug cost.
Dr. Chien's Part D claims by kind of drug, 2024
- Generic142 claims93%
- Brand-name11 claims7%
Dr. Chien'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. Chien's Part D claims, 2024
- Opioids7%11 of 153 claims
- Antibiotics43%66 of 153 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Diana Chien takes part in Medicare
Dr. Chien 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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Sources for Dr. Diana Chien'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)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) |
| 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. Diana Chien
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. Diana Chien's NPI number?
Dr. Diana Chien's NPI number is 1083358626. It was assigned on April 20, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Diana Chien?
Dr. Diana Chien is an emergency medicine physician in Pensacola, Florida. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Diana Chien practice?
Dr. Chien practices at 5151 N 9th Ave, Pensacola, FL 32504. Dr. Chien's primary practice is Ascension Sacred Heart Pensacola in Pensacola, Florida, part of Ascension Health Alliance. Dmand AI also links Dr. Chien to 1 clinical lab.
What is Dr. Diana Chien's office phone number?
The practice phone on file for Dr. Chien is (850) 416-7000.
What is Dr. Diana Chien's medical license number?
Dr. Chien holds Florida license OS22246, one of 2 state licenses on file.
Which hospitals is Dr. Diana Chien affiliated with?
Dr. Chien practices at Ascension Sacred Heart Pensacola in Pensacola, Florida.
What medical group is Dr. Diana Chien part of?
Dr. Chien is linked to Vituity.
Does Dr. Diana Chien accept Medicare?
Yes. CMS lists Dr. Chien as accepting Medicare assignment.
What drugs does Dr. Diana Chien prescribe most?
In 2024 Medicare Part D data, Dr. Chien's most prescribed drugs by claims were Cefpodoxime Proxetil and Sulfamethoxazole-Trimethoprim.
How long has Dr. Diana Chien been practicing?
Dr. Chien graduated from medical school in 2022, 4 years ago.
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