Dr. Ruben Ngnitwew Massa A, MD
- Industry payments
- $21
- Medical groups
- 6
- State licenses
- 2
- Year NPI issued
- 2020
- Practice address
- 175 S 3rd St, Columbus, OH 43215
- Practice phone
- Call (469) 466-7007
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health, LLC
Columbus, Ohio
Find Dr. Ngnitwew Massa A'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. Ruben Ngnitwew Massa A is a general practice physician in Columbus, Ohio
Dr. Ngnitwew Massa A practices at Signify Health, LLC in Columbus, Ohio.
Dr. Ngnitwew Massa A's NPI, 1003430950, was assigned on June 5, 2020. Dr. Ngnitwew Massa A holds Wisconsin license 82418-20.
- NPI
- 1003430950NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254752793
- NPI enumeration date
- June 5, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (469) 466-7007
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ruben Ngnitwew Massa A practices at Signify Health, LLC in Columbus, Ohio
Dr. Ngnitwew Massa A's primary practice is Signify Health, LLC, at 175 S 3rd St, Columbus, OH 43215 in Franklin County. The practice phone is (469) 466-7007.
- Signify Health, LLC175 S 3rd St, Columbus, OH 43215 · Franklin CountyPhone(469) 466-7007
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ruben Ngnitwew Massa A is affiliated with 1 site of care and 6 medical groups
Dr. Ngnitwew Massa A's primary practice is Signify Health, LLC in Columbus, Ohio. The medical group on file is Signify Health. Dmand AI also links Dr. Ngnitwew Massa A to 5 more medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ruben Ngnitwew Massa A's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ngnitwew Massa A practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health, LLC | Available with a free account |
| +5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ruben Ngnitwew Massa A is one of 193 general practice physicians in Ohio
General practice is Dr. Ngnitwew Massa A's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dmand AI has Dr. Ngnitwew Massa A's licenses on file in 2 states: Wisconsin and Missouri.
Specialties and state licenses
- General practice, WisconsinPrimary
- Surgery, Missouri
General practice physicians near Dr. Ngnitwew Massa A
Counts of general practice 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
How Dr. Ruben Ngnitwew Massa A takes part in Medicare
Dr. Ngnitwew Massa A 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)
Dr. Ruben Ngnitwew Massa A received $21 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. Ngnitwew Massa A from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $21.
Companies that paid Dr. Ngnitwew Massa A the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ruben Ngnitwew Massa A'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 Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Ruben Ngnitwew Massa A
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. Ruben Ngnitwew Massa A's NPI number?
Dr. Ruben Ngnitwew Massa A's NPI number is 1003430950. It was assigned on June 5, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Ruben Ngnitwew Massa A?
Dr. Ruben Ngnitwew Massa A is a general practice physician in Columbus, Ohio. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Ruben Ngnitwew Massa A practice?
Dr. Ngnitwew Massa A practices at 175 S 3rd St, Columbus, OH 43215. Dr. Ngnitwew Massa A's primary practice is Signify Health, LLC in Columbus, Ohio. Dmand AI also links Dr. Ngnitwew Massa A to 5 medical groups.
What is Dr. Ruben Ngnitwew Massa A's office phone number?
The practice phone on file for Dr. Ngnitwew Massa A is (469) 466-7007.
What is Dr. Ruben Ngnitwew Massa A's medical license number?
Dr. Ngnitwew Massa A holds Wisconsin license 82418-20, one of the licenses on file in 2 states.
Which states has Dr. Ruben Ngnitwew Massa A been licensed in?
Dmand AI has state licenses on file for Dr. Ngnitwew Massa A in Wisconsin and Missouri.
What medical group is Dr. Ruben Ngnitwew Massa A part of?
Dr. Ngnitwew Massa A is linked to Signify Health. Dmand AI links Dr. Ngnitwew Massa A to 5 more medical groups.
Does Dr. Ruben Ngnitwew Massa A accept Medicare?
Yes. CMS lists Dr. Ngnitwew Massa A as accepting Medicare assignment.
Has Dr. Ruben Ngnitwew Massa A received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Dr. Ngnitwew Massa A from 1 company from 2021 to 2021. The largest total came from Medtronic, Inc.
How long has Dr. Ruben Ngnitwew Massa A been practicing?
Dr. Ngnitwew Massa A's NPI was assigned in 2020.
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