Dr. Abby J. Massey, MD
- Medicare services, 2024
- 368
- Medicare patients, 2024
- 230
- Part D claims, 2024
- 58
- MIPS score, 2024
- 84
- Hospital affiliations
- 1
- Practice address
- 2010 Health Campus Drive, Harrisonburg, VA 22801
- Practice phone
- Call (540) 689-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Massey's professional email, personal email and mobile number
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Dr. Abby J. Massey is an emergency medicine physician in Rockingham, Virginia
Dr. Massey practices at Sentara RMH Medical Center in Harrisonburg, Virginia, part of Sentara Health.
Dr. Massey's NPI, 1255463774, was assigned on March 10, 2007. Dr. Massey holds Indiana license 01066251A.
- NPI
- 1255463774NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133279029
- NPI enumeration date
- March 10, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (540) 689-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Abby J. Massey practices at Sentara RMH Medical Center in Harrisonburg, Virginia
Dr. Massey's primary practice is Sentara RMH Medical Center, at 2010 Health Campus Drive, Harrisonburg, VA 22801 in Harrisonburg City. The practice phone is (540) 689-1000.
- Sentara RMH Medical Center2010 Health Campus Drive, Harrisonburg, VA 22801 · Harrisonburg CityPhone(540) 689-1000
Source: Dmand AI Affiliation Data
Dr. Abby J. Massey is affiliated with 1 site of care and 2 medical groups
Dr. Massey's primary practice is Sentara RMH Medical Center in Harrisonburg, Virginia, part of Sentara Health. The medical group on file is Emergency Medicine Physicians (EMP). Dmand AI also links Dr. Massey to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Abby J. Massey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Massey practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sentara RMH Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Abby J. Massey is one of 1,686 emergency medicine physicians in Virginia
Emergency medicine is Dr. Massey's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Massey is licensed in Indiana.
Specialties and state licenses
- Emergency medicine, IndianaPrimary
Emergency medicine physicians near Dr. Massey
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. Abby J. Massey billed Medicare for 368 services in 2024
CMS data shows 368 Medicare services from Dr. Massey across 4 procedure codes in 2024, for 230 Medicare patients. Medicare paid $28,259 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Massey's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2422024: 21212%
- Tests and treatments
- 2023: 1532024: 1562%
Dr. Massey compared with the Virginia median for emergency medicine physicians, 2024
- Dr. Massey
- Virginia median
- Medicare services
- 368vs 31118% above
- Medicare patients
- 230vs 30725% below
- Part D claims
- 19vs 5968% below
Medians across 1,632 emergency medicine physicians in Virginia with Dmand AI profiles that report each measure.
Dr. Massey'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Massey and other emergency medicine physicians in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Abby J. Massey treated 230 Medicare patients in 2024, average age 77
CMS counts 230 Medicare patients who saw Dr. Massey in 2024. The largest group is 65 to 74, with 84 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.66, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Massey's median patient age at 47, with 59% women.
Dr. Massey's Medicare patients by age, 2024
Dr. Massey's Medicare patients by sex, 2024
- Women12253%
- Men10847%
Chronic conditions among Dr. Massey's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Diabetes43%
- Ischemic heart disease42%
- Mood disorders40%
- Anxiety39%
- Heart failure39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Massey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Abby J. Massey wrote 58 Medicare Part D claims in 2024
In 2024, Dr. Massey wrote 58 Medicare Part D claims for 44 patients. 93% of them were for generic drugs. CMS names the drug for 19 of them, across 1 drug with 11 or more claims each, at $93 in total drug cost. In 2016, CMS named 92 claims across 5 drugs.
Dr. Massey's Part D claims by kind of drug, 2024
- Generic54 claims93%
- Brand-name and other4 claims7%
Dr. Massey'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.
Drug classes CMS tracks in Dr. Massey's Part D claims, 2024
- Antibiotics36%21 of 58 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, 2016 to 2018
- 2016
- 2018
- Claims for drugs CMS names
- 2016: 922018: 1979%
Drugs named by CMS: 1 in 2018, 5 in 2016.
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
Dr. Abby J. Massey scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Massey for performance year 2024, reported as part of a group. Dr. Massey accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Massey's MIPS scores, performance year 2024
- 84of 100Final score
- 75.4of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Abby J. Massey received $11 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Massey from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $11.
Companies that paid Dr. Massey the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Abby J. Massey'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 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)Clinician Public Reporting: Overall MIPS Performance (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. Abby J. Massey
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. Abby J. Massey's NPI number?
Dr. Abby J. Massey's NPI number is 1255463774. It was assigned on March 10, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Abby J. Massey?
Dr. Abby J. Massey is an emergency medicine physician in Rockingham, Virginia. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Abby J. Massey practice?
Dr. Massey practices at 2010 Health Campus Drive, Harrisonburg, VA 22801. Dr. Massey's primary practice is Sentara RMH Medical Center in Harrisonburg, Virginia, part of Sentara Health. Dmand AI also links Dr. Massey to 1 medical group.
What is Dr. Abby J. Massey's office phone number?
The practice phone on file for Dr. Massey is (540) 689-1000.
What is Dr. Abby J. Massey's medical license number?
Dr. Massey holds Indiana license 01066251A.
Which hospitals is Dr. Abby J. Massey affiliated with?
Dr. Massey practices at Sentara RMH Medical Center in Harrisonburg, Virginia.
What medical group is Dr. Abby J. Massey part of?
Dr. Massey is linked to Emergency Medicine Physicians (EMP). Dmand AI links Dr. Massey to 1 more medical group.
Does Dr. Abby J. Massey accept Medicare?
Yes. CMS data shows Dr. Massey billed Medicare for 368 services in 2024, and Dr. Massey accepts Medicare assignment.
What is Dr. Abby J. Massey's MIPS score?
Dr. Massey's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Abby J. Massey see?
CMS counts 230 Medicare patients who saw Dr. Massey in 2024, with an average age of 77.
Show 4 more questionsShow fewer questions
What services does Dr. Abby J. Massey bill to Medicare?
In 2024, Dr. Massey's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
What drugs does Dr. Abby J. Massey prescribe most?
In 2018 Medicare Part D data, Dr. Massey's most prescribed drugs by claims were Cephalexin.
Has Dr. Abby J. Massey received payments from drug or device companies?
CMS Open Payments shows $11 in general payments to Dr. Massey from 1 company from 2016 to 2016. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Abby J. Massey been practicing?
Dr. Massey graduated from medical school in 2004, 22 years ago.
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