Dr. A. Robert Masten, MD
- Medicare services, 2017
- 5,608
- Part D claims, 2018
- 117
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 509 Lakeview Ave, Milford, DE 19963-2917
- Practice phone
- Call (302) 422-4581
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Elizabeth F. Masten MD & A.robert Masten
Multi-specialty group site · Milford, Delaware
Find Dr. Masten'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. A. Robert Masten is a dermatologist in Milford, Delaware
Dr. Masten practices at Elizabeth F. Masten MD & A.robert Masten in Milford, Delaware.
Dr. Masten's NPI, 1083704472, was assigned on October 13, 2006. Dr. Masten holds Delaware license C1-0001516.
- NPI
- 1083704472NPI Registry (opens in a new tab)
- NPI enumeration date
- October 13, 2006
- NPI status
- Active
- Practice phone
- (302) 422-4581
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. A. Robert Masten practices at Elizabeth F. Masten MD & A.robert Masten in Milford, Delaware
Dr. Masten's primary practice is Elizabeth F. Masten MD & A.robert Masten, at 509 Lakeview Ave, Milford, DE 19963-2917. The practice phone is (302) 422-4581.
- Elizabeth F. Masten MD & A.robert Masten509 Lakeview Ave, Milford, DE 19963-2917Phone(302) 422-4581
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. A. Robert Masten is affiliated with 1 site of care and 1 medical group
Dr. Masten's primary practice is Elizabeth F. Masten MD & A.robert Masten in Milford, Delaware. Dmand AI also links Dr. Masten to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. A. Robert Masten's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Masten practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Elizabeth F. Masten MD & A.robert Masten | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. A. Robert Masten is one of 27 dermatologists in Delaware
Dermatology is Dr. Masten's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Masten is licensed in Delaware.
Specialties and state licenses
- Dermatology, DelawarePrimary
Dermatologists near Dr. Masten
Counts of dermatologists 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. A. Robert Masten billed Medicare for 5,608 services in 2017
CMS data shows 5,608 Medicare services from Dr. Masten across 20 procedure codes in 2017. Medicare paid $159,680 for them. Every service was in an office.
Dr. Masten's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Surgery
- 2016: 3,4502017: 3,7067%
- Office and hospital visits
- 2016: 1,3162017: 1,4037%
- Drugs given in the office
- 2016: 4162017: 3994%
- Tests and treatments
- 2016: 1052017: 1005%
Dr. Masten compared with the Delaware median for dermatologists, 2017
- Dr. Masten
- Delaware median
- Medicare services
- 5,608vs 4,74618% above
- Part D claims
- 117vs 72084% below
Medians across 29 dermatologists in Delaware with Dmand AI profiles that report each measure.
Dr. Masten's most billed Medicare procedure codes, 2017
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Masten and other dermatologists in Delaware.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. A. Robert Masten's patients have a median age of 79
Across all payers, Dmand AI patient panel data puts Dr. Masten's median patient age at 79, with 28% women.
Dr. Masten's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women28%
- Men70%
Source: Dmand AI Patient Panel Data
Dr. A. Robert Masten wrote 117 Medicare Part D claims in 2018
In 2018, Dr. Masten wrote 117 Medicare Part D claims. Every claim was for a generic drug. They cover 5 drugs, with $4,176 in total drug cost. In 2017, CMS named 1,762 claims across 33 drugs.
Dr. Masten's most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 1,7622018: 11793%
Drugs named by CMS: 5 in 2018, 33 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Sources for Dr. A. Robert Masten'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. A. Robert Masten
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. A. Robert Masten's NPI number?
Dr. A. Robert Masten's NPI number is 1083704472. It was assigned on October 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. A. Robert Masten?
Dr. A. Robert Masten is a dermatologist in Milford, Delaware. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. A. Robert Masten practice?
Dr. Masten practices at 509 Lakeview Ave, Milford, DE 19963-2917. Dr. Masten's primary practice is Elizabeth F. Masten MD & A.robert Masten in Milford, Delaware. Dmand AI also links Dr. Masten to 1 medical group.
What is Dr. A. Robert Masten's office phone number?
The practice phone on file for Dr. Masten is (302) 422-4581.
What is Dr. A. Robert Masten's medical license number?
Dr. Masten holds Delaware license C1-0001516.
Does Dr. A. Robert Masten accept Medicare?
Yes. CMS data shows Dr. Masten billed Medicare for 5,608 services in 2017.
What services does Dr. A. Robert Masten bill to Medicare?
In 2017, Dr. Masten's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
What drugs does Dr. A. Robert Masten prescribe most?
In 2018 Medicare Part D data, Dr. Masten's most prescribed drugs by claims were Triamcinolone Acetonide, Minocycline HCl and Betamethasone Valerate.
How long has Dr. A. Robert Masten been practicing?
Dr. Masten's NPI was assigned in 2006.
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