Dr. Rachel Masia, DO
- Medicare services, 2024
- 125
- Medicare patients, 2024
- 113
- Part D claims, 2024
- 29
- Publications
- 2
- Hospital affiliations
- 2
- Practice address
- 360 Essex St, Hackensack, NJ 07601
- Practice phone
- Call (732) 807-0800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hmhmg Specialty Care
Hackensack, New Jersey
Find Dr. Masia'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. Rachel Masia is a colorectal surgeon in Hackensack, New Jersey
Dr. Masia practices at Hmhmg Specialty Care in Hackensack, New Jersey.
Dr. Masia's NPI, 1851882708, was assigned on May 27, 2018. Dr. Masia holds New Jersey license 25MB12323500.
- NPI
- 1851882708NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577001395
- NPI enumeration date
- May 27, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (732) 807-0800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rachel Masia practices at Hmhmg Specialty Care in Hackensack, New Jersey
Dr. Masia's primary practice is Hmhmg Specialty Care, at 360 Essex St, Hackensack, NJ 07601 in Bergen County. The practice phone is (732) 807-0800.
- Hmhmg Specialty Care360 Essex St, Hackensack, NJ 07601 · Bergen CountyPhone(732) 807-0800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Rachel Masia is affiliated with 4 sites of care and 1 medical group
Dr. Masia's primary practice is Hmhmg Specialty Care in Hackensack, New Jersey. Dr. Masia is also affiliated with Jersey Shore University Medical Center. The medical group on file is Hackensack Meridian Medical Group. Dmand AI also links Dr. Masia to 1 more hospital and 1 home health agency, each named with a free account.
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 Dr. Rachel Masia's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Masia practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hmhmg Specialty Care | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rachel Masia is one of 88 colorectal surgeons in New Jersey
Colon and rectal surgery is Dr. Masia's primary specialty in the NPI Registry, under taxonomy code 208C00000X. Dr. Masia is licensed in New Jersey.
Specialties and state licenses
- Colon and rectal surgery, New JerseyPrimary
Colorectal surgeons near Dr. Masia
Counts of colorectal surgeons 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. Rachel Masia billed Medicare for 125 services in 2024
CMS data shows 125 Medicare services from Dr. Masia across 2 procedure codes in 2024, for 113 Medicare patients. Medicare paid $9,830 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Masia compared with the New Jersey median for colorectal surgeons, 2024
- Dr. Masia
- New Jersey median
- Medicare services
- 125vs 33963% below
- Medicare patients
- 113vs 19642% below
- Part D claims
- 14vs 5976% below
Medians across 87 colorectal surgeons in New Jersey with Dmand AI profiles that report each measure.
Dr. Masia'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.
Need commercial claims for Dr. Masia?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Masia and other colorectal surgeons in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rachel Masia treated 113 Medicare patients in 2024, average age 76
CMS counts 113 Medicare patients who saw Dr. Masia in 2024. The largest group is 65 to 74, with 46 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.84, 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. Masia's median patient age at 58, with 55% women.
Dr. Masia's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Masia's Medicare patients by sex, 2024
- Women6154%
- Men5246%
Chronic conditions among Dr. Masia's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease58%
- Arthritis52%
- Chronic kidney disease42%
- Anxiety41%
- Diabetes37%
- Cancer36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Masia's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women55%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rachel Masia wrote 29 Medicare Part D claims in 2024
In 2024, Dr. Masia wrote 29 Medicare Part D claims for 22 patients. 93% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $52 in total drug cost.
Dr. Masia's Part D claims by kind of drug, 2024
- Generic27 claims93%
- Brand-name and other2 claims7%
Dr. Masia'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. Masia's Part D claims, 2024
- Opioids52%15 of 29 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
Dr. Rachel Masia ranks in the 46th percentile for colonoscopy in Medicare
Dr. Masia accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 17 procedures of colonoscopy by Dr. Masia, more than 46% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Masia ranks in Medicare procedure volume
- Colonoscopy
- 46th percentile17 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Rachel Masia has 2 publications on record
Dmand AI links 2 papers to Dr. Masia, published from 2020 to 2022. Dr. Masia's most frequent co-authors are Constantine Spyridakis Bulauitan, MD, Angelo A. Chinnici, MD and Jonathan S. Harmon, DO.
Dr. Masia's most frequent co-authors
- Constantine Spyridakis Bulauitan, MD1 shared paper
- Angelo A. Chinnici, MD1 shared paper
- Jonathan S. Harmon, DO1 shared paper
Recent publications by Dr. Masia
See who Dr. Masia researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Masia works with, so you can find a warm path to the right colorectal surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Rachel Masia received $567 in industry payments from 2024 to 2025
CMS Open Payments shows 10 general payments to Dr. Masia from 6 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Davol Inc. paid the most, $356.
General payments to Dr. Masia by program year, 2024 to 2025
Companies that paid Dr. Masia the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Rachel Masia'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Rachel Masia
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. Rachel Masia's NPI number?
Dr. Rachel Masia's NPI number is 1851882708. It was assigned on May 27, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Rachel Masia?
Dr. Rachel Masia is a colorectal surgeon in Hackensack, New Jersey. The primary specialty in the NPI Registry is Colon & Rectal Surgery Physician (taxonomy code 208C00000X).
Where does Dr. Rachel Masia practice?
Dr. Masia practices at 360 Essex St, Hackensack, NJ 07601. Dr. Masia's primary practice is Hmhmg Specialty Care in Hackensack, New Jersey. Dmand AI also links Dr. Masia to 1 hospital and 1 home health agency.
What is Dr. Rachel Masia's office phone number?
The practice phone on file for Dr. Masia is (732) 807-0800.
What is Dr. Rachel Masia's medical license number?
Dr. Masia holds New Jersey license 25MB12323500.
Which hospitals is Dr. Rachel Masia affiliated with?
Dr. Masia is affiliated with Jersey Shore University Medical Center. Dmand AI links Dr. Masia to 1 more hospital.
What medical group is Dr. Rachel Masia part of?
Dr. Masia is linked to Hackensack Meridian Medical Group.
Does Dr. Rachel Masia accept Medicare?
Yes. CMS data shows Dr. Masia billed Medicare for 125 services in 2024, and Dr. Masia accepts Medicare assignment.
How many Medicare patients does Dr. Rachel Masia see?
CMS counts 113 Medicare patients who saw Dr. Masia in 2024, with an average age of 76.
What services does Dr. Rachel Masia bill to Medicare?
In 2024, Dr. Masia's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99222).
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What drugs does Dr. Rachel Masia prescribe most?
In 2024 Medicare Part D data, Dr. Masia's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Rachel Masia received payments from drug or device companies?
CMS Open Payments shows $567 in general payments to Dr. Masia from 6 companies from 2024 to 2025. The largest total came from Davol Inc.
How long has Dr. Rachel Masia been practicing?
Dr. Masia graduated from medical school in 2018, 8 years ago.
Does Dr. Rachel Masia do research?
Dmand AI links 2 publications to Dr. Masia, published from 2020 to 2022.
Who does Dr. Rachel Masia publish with?
Dr. Masia's most frequent co-authors are Constantine Spyridakis Bulauitan, MD (1 shared paper), Angelo A. Chinnici, MD (1 shared paper) and Jonathan S. Harmon, DO (1 shared paper).
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