Dr. Paul Grant Koss, MD
- Medicare services, 2017
- 45
- Part D claims, 2017
- 1,698
- Industry payments
- $601
- Medical group
- 1
- State license
- 1
- Practice address
- 7885 N Oracle Rd, Tucson, AZ 85704-6348
- Practice phone
- Call (520) 202-1585
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
Find Dr. Koss' 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. Paul Grant Koss is an internist in Tucson, Arizona
Dr. Koss practices with Northwest Allied Physicians, a medical group.
Dr. Koss' NPI, 1194701029, was assigned on December 22, 2005. Dr. Koss holds Arizona license 17153.
- NPI
- 1194701029NPI Registry (opens in a new tab)
- NPI enumeration date
- December 22, 2005
- NPI status
- Active
- Practice phone
- (520) 202-1585
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Paul Grant Koss' practice address is in Tucson, Arizona
Dr. Koss' practice address in the NPI Registry is 7885 N Oracle Rd, Tucson, AZ 85704-6348. The practice phone is (520) 202-1585.
- NPI Registry address7885 N Oracle Rd, Tucson, AZ 85704-6348Phone(520) 202-1585
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Paul Grant Koss is affiliated with 1 medical group
Dr. Koss is part of Northwest Allied Physicians, a medical group in Tucson, Arizona.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Paul Grant Koss' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koss practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwest Allied Physicians | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Northwest Allied Physicians and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Paul Grant Koss is one of 2,420 internists in Arizona
Internal medicine is Dr. Koss' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Koss is licensed in Arizona.
Specialties and state licenses
- Internal medicine, ArizonaPrimary
Internists near Dr. Koss
Counts of internists 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. Paul Grant Koss billed Medicare for 45 services in 2017
CMS data shows 45 Medicare services from Dr. Koss across 2 procedure codes in 2017. Medicare paid $3,403 for them. Every service was in an office.
Dr. Koss' Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 1532017: 3478%
- Other services
- 2016: 742017: 1185%
- Tests and treatments
- 2016: 162017: 0100%
Dr. Koss compared with the Arizona median for internists, 2017
- Dr. Koss
- Arizona median
- Medicare services
- 45vs 47691% below
- Part D claims
- 1,698vs 2606.5 times
Medians across 2,300 internists in Arizona with Dmand AI profiles that report each measure.
Dr. Koss' 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.
Need commercial claims for Dr. Koss?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Koss and other internists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Paul Grant Koss' patients have a median age of 78
Across all payers, Dmand AI patient panel data puts Dr. Koss' median patient age at 78, with 26% women.
Dr. Koss' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women26%
- Men74%
Source: Dmand AI Patient Panel Data
Dr. Paul Grant Koss wrote 1,698 Medicare Part D claims in 2017
In 2017, Dr. Koss wrote 1,698 Medicare Part D claims. They cover 53 drugs, with $77,786 in total drug cost. In 2016, CMS named 3,180 claims across 79 drugs.
Dr. Koss' most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 3,1802017: 1,69847%
Drugs named by CMS: 53 in 2017, 79 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Paul Grant Koss received $601 in industry payments from 2016 to 2017
CMS Open Payments shows 41 general payments to Dr. Koss from 10 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $177.
General payments to Dr. Koss by program year, 2016 to 2017
Companies that paid Dr. Koss the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Paul Grant Koss'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 | Dmand AI Affiliation 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Paul Grant Koss
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. Paul Grant Koss' NPI number?
Dr. Paul Grant Koss' NPI number is 1194701029. It was assigned on December 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Paul Grant Koss?
Dr. Paul Grant Koss is an internist in Tucson, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Paul Grant Koss practice?
Dr. Koss practices at 7885 N Oracle Rd, Tucson, AZ 85704-6348. Dr. Koss' primary practice is Northwest Allied Physicians, a medical group.
What is Dr. Paul Grant Koss' office phone number?
The practice phone on file for Dr. Koss is (520) 202-1585.
What is Dr. Paul Grant Koss' medical license number?
Dr. Koss holds Arizona license 17153.
What medical group is Dr. Paul Grant Koss part of?
Dr. Koss is part of Northwest Allied Physicians in Tucson, Arizona.
Does Dr. Paul Grant Koss accept Medicare?
Yes. CMS data shows Dr. Koss billed Medicare for 45 services in 2017.
What services does Dr. Paul Grant Koss bill to Medicare?
In 2017, Dr. Koss' most billed Medicare services were office visit, established patient (99215) and medicare service (G0439).
What drugs does Dr. Paul Grant Koss prescribe most?
In 2017 Medicare Part D data, Dr. Koss' most prescribed drugs by claims were Levothyroxine Sodium, Lisinopril and Omeprazole.
Has Dr. Paul Grant Koss received payments from drug or device companies?
CMS Open Payments shows $601 in general payments to Dr. Koss from 10 companies from 2016 to 2017. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Paul Grant Koss been practicing?
Dr. Koss' NPI was assigned in 2005.
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