Robyn E. Massa

  • Wayne, PA
  • Neurologist
NPI1578820338PAC ID8527354786
Medicare services, 2024
11,034
Medicare patients, 2024
510
Part D claims, 2024
2,453
Publications
4
Hospital affiliations
6
Practice address
100 E Lancaster Ave, Wayne, PA 19087
Practice phone
Call (610) 645-2000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Lankenau Medical Center

Wayne, Pennsylvania

See all 11 affiliations

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Robyn E. Massa is a neurologist in Wayne, Pennsylvania

Robyn Massa practices at Lankenau Medical Center in Wayne, Pennsylvania.

Robyn Massa's NPI, 1578820338, was assigned on April 18, 2012. Robyn Massa graduated from University of Maryland School of Medicine in 2012. Robyn Massa holds Pennsylvania license MD458311.

NPI and contact details
Medicare PAC ID
8527354786
NPI enumeration date
April 18, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(610) 645-2000
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
40
Medical school graduation
2012

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Robyn E. Massa practices at Lankenau Medical Center in Wayne, Pennsylvania

Robyn Massa's primary practice is Lankenau Medical Center, at 100 E Lancaster Ave, Wayne, PA 19087 in Delaware County. The practice phone is (610) 645-2000.

  • Lankenau Medical Center
    100 E Lancaster Ave, Wayne, PA 19087 · Delaware CountyPhone(610) 645-2000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Robyn E. Massa is affiliated with 9 sites of care and 2 medical groups

Robyn Massa's primary practice is Lankenau Medical Center in Wayne, Pennsylvania. Robyn Massa is also affiliated with Lankenau Medical Center. The medical group on file is University of Pittsburgh Physicians, Department of Radiology. Dmand AI also links Robyn Massa to 5 more hospitals, 1 group practice or clinic, 1 home health agency and 1 medical group, each named with a free account.

See all 11 affiliations for Robyn Massa

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Robyn E. Massa's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Robyn Massa practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Lankenau Medical CenterAvailable with a free account
+8 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Robyn E. Massa is one of 910 neurologists in Pennsylvania

Neurology is Robyn Massa's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Robyn Massa is licensed in Pennsylvania.

Specialties and state licenses

  • Neurology, PennsylvaniaPrimaryLicense MD458311 · taxonomy 2084N0400X

Neurologists near Robyn Massa

Counts of neurologists with a Dmand AI profile, by place and practice. Each opens the list.

910neurologists in Pennsylvania
8neurologists in Wayne

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Robyn E. Massa billed Medicare for 11,034 services in 2024

CMS data shows 11,034 Medicare services from Robyn Massa across 11 procedure codes in 2024, for 510 Medicare patients. Medicare paid $165,212 for them. Every service was in an office.

Medicare services, 202411,034
Medicare patients510
Paid by Medicare$165,212
Procedure codes11

Robyn Massa's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 6,0422024: 9,83063%
Office and hospital visits
2023: 8502024: 8864%
Other services
2023: 02024: 159
Tests and treatments
2023: 722024: 9938%
Surgery
2023: 02024: 60

Robyn Massa compared with the Pennsylvania median for neurologists, 2024

  • Robyn Massa
  • Pennsylvania median
Medicare services
11,034vs 31035.6 times
Medicare patients
510vs 1932.6 times
Part D claims
2,302vs 2818.2 times

Medians across 876 neurologists in Pennsylvania with Dmand AI profiles that report each measure.

Robyn Massa'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.

See all procedures by Robyn Massa

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Medicare shows one payer. Book a meeting to get commercial claims data for Robyn Massa and other neurologists in Pennsylvania.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Robyn E. Massa treated 510 Medicare patients in 2024, average age 76

CMS counts 510 Medicare patients who saw Robyn Massa in 2024. The largest group is 75 to 84, with 238 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.53, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Robyn Massa's median patient age at 76, with 55% women.

Medicare patients, 2024510
Average age76
Average risk score1.53
Also on Medicaid7%

Robyn Massa's Medicare patients by age, 2024

Robyn Massa's Medicare patients by sex, 2024

  • Women27354%
  • Men23746%

Chronic conditions among Robyn Massa's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure74%
  3. Arthritis57%
  4. Parkinson's disease51%
  5. Ischemic heart disease40%
  6. Mood disorders36%
  7. Anxiety32%
  8. Depression32%

Share of Medicare patients with each condition. A patient can have several.

Robyn Massa's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 76

Patient panel by sex, all payers

  • Women55%
  • Men45%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Robyn E. Massa wrote 2,453 Medicare Part D claims in 2024

In 2024, Robyn Massa wrote 2,453 Medicare Part D claims for 454 patients. 90% of them were for generic drugs. CMS names the drug for 2,302 of them, across 37 drugs with 11 or more claims each, at $785,623 in total drug cost. In 2023, CMS named 1,830 claims across 31 drugs.

Part D claims, 20242,453
Drugs named by CMS37
Total drug cost$785,623
Part D patients454

Robyn Massa's Part D claims by kind of drug, 2024

  • Generic2,202 claims90%
  • Brand-name251 claims10%

Robyn Massa'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 Robyn Massa's Part D claims, 2024

  • Antipsychotics, patients 65 and over5%125 of 2,453 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: 1,8302024: 2,30226%

Drugs named by CMS: 37 in 2024, 31 in 2023.

See all prescribing by Robyn Massa

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

Robyn E. Massa offers telehealth to Medicare patients

Robyn Massa accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Robyn Massa as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Robyn E. Massa has 4 publications on record

Dmand AI links 4 papers to Robyn Massa, published from 2017 to 2020. Robyn Massa's most frequent co-authors are Luigi Ferrucci, MD, Tejas Karnati, MD and Rajiv Pabbati Reddy, MD.

Papers4
Years published2017 to 2020

Robyn Massa's papers by year, 2017 to 2020

Robyn Massa's most frequent co-authors

Recent publications by Robyn Massa

See all 4 publications and co-authors

See who Robyn Massa researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Robyn Massa works with, so you can find a warm path to the right neurologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Robyn E. Massa received $10,305 in industry payments from 2016 to 2025

CMS Open Payments shows 482 general payments to Robyn Massa from 58 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Abbvie Inc. paid the most, $1,920.

General payments to Robyn Massa by program year, 2016 to 2025

General payments to Robyn Massa by kind, 2016 to 2025

$10.3Kin total
  • Food and beverage$10,06998%
  • Education$1501%
  • Speaker and faculty fees$861%

Companies that paid Robyn Massa the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Robyn Massa

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Robyn E. Massa graduated from University of Maryland School of Medicine

Robyn Massa graduated from University of Maryland School of Medicine in 2012.

  1. Medical schoolUniversity of Maryland School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Robyn E. Massa's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Robyn E. Massa

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Robyn E. Massa's NPI number?

Robyn E. Massa's NPI number is 1578820338. It was assigned on April 18, 2012, and it is active in the NPI Registry.

What does Robyn E. Massa specialize in?

Robyn E. Massa is a neurologist in Wayne, Pennsylvania. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Robyn E. Massa practice?

Robyn Massa practices at 100 E Lancaster Ave, Wayne, PA 19087. Robyn Massa's primary practice is Lankenau Medical Center in Wayne, Pennsylvania. Dmand AI also links Robyn Massa to 5 hospitals, 1 group practice or clinic, 1 home health agency and 1 medical group.

What is Robyn E. Massa's office phone number?

The practice phone on file for Robyn Massa is (610) 645-2000.

What is Robyn E. Massa's medical license number?

Robyn Massa holds Pennsylvania license MD458311.

Which hospitals is Robyn E. Massa affiliated with?

Robyn Massa is affiliated with Lankenau Medical Center. Dmand AI links Robyn Massa to 5 more hospitals.

What medical group is Robyn E. Massa part of?

Robyn Massa is linked to University of Pittsburgh Physicians, Department of Radiology. Dmand AI links Robyn Massa to 1 more medical group.

Does Robyn E. Massa accept Medicare?

Yes. CMS data shows Robyn Massa billed Medicare for 11,034 services in 2024, and Robyn Massa accepts Medicare assignment.

Does Robyn E. Massa offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Robyn Massa as offering telehealth services.

How many Medicare patients does Robyn E. Massa see?

CMS counts 510 Medicare patients who saw Robyn Massa in 2024, with an average age of 76.

Show 7 more questionsShow fewer questions

What services does Robyn E. Massa bill to Medicare?

In 2024, Robyn Massa's most billed Medicare services were injected or infused drug (J0585), office visit, established patient (99215) and office visit, established patient (99214).

Where did Robyn E. Massa go to medical school?

Robyn Massa graduated from University of Maryland School of Medicine in 2012.

What drugs does Robyn E. Massa prescribe most?

In 2024 Medicare Part D data, Robyn Massa's most prescribed drugs by claims were Carbidopa-Levodopa, Carbidopa-Levodopa ER and Gabapentin.

Has Robyn E. Massa received payments from drug or device companies?

CMS Open Payments shows $10,305 in general payments to Robyn Massa from 58 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Robyn E. Massa been practicing?

Robyn Massa graduated from medical school in 2012, 14 years ago.

Does Robyn E. Massa do research?

Dmand AI links 4 publications to Robyn Massa, published from 2017 to 2020.

Who does Robyn E. Massa publish with?

Robyn Massa's most frequent co-authors are Luigi Ferrucci, MD (1 shared paper), Tejas Karnati, MD (1 shared paper) and Rajiv Pabbati Reddy, MD (1 shared paper).

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