Gregory R. Lang, PA-C
- Medicare patients, 2024
- 668
- Part D claims, 2024
- 3,113
- Hospital affiliations
- 2
- Industry payments
- $912
- Medical group
- 1
- Practice address
- 1501 Ne Medical Center Dr, Bend, OR 97701
- Practice phone
- Call (541) 382-2811
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Summit Health
Multi-specialty group site · Bend, Oregon
Find Gregory Lang'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.
Gregory R. Lang is a physician assistant in Bend, Oregon
Gregory Lang practices at Summit Health in Bend, Oregon.
Gregory Lang's NPI, 1023369527, was assigned on September 24, 2012. Gregory Lang holds Oregon license PA208709.
- NPI
- 1023369527NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880846583
- NPI enumeration date
- September 24, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (541) 382-2811
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Gregory R. Lang practices at Summit Health in Bend, Oregon
Gregory Lang's primary practice is Summit Health, at 1501 Ne Medical Center Dr, Bend, OR 97701. The practice phone is (541) 382-2811.
- Summit Health1501 Ne Medical Center Dr, Bend, OR 97701Phone(541) 382-2811
Source: Dmand AI Affiliation Data
Gregory R. Lang is affiliated with 3 sites of care and 1 medical group
Gregory Lang's primary practice is Summit Health in Bend, Oregon. Gregory Lang is also affiliated with St. Charles Bend. The medical group on file is Summit Health. Dmand AI also links Gregory Lang to 1 more hospital, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Gregory R. Lang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Lang practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Summit Health | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Gregory R. Lang is one of 1,937 physician assistants in Oregon
Physician assistant is Gregory Lang's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Gregory Lang's licenses on file in 2 states: Oregon and Washington.
Specialties and state licenses
- Physician assistant, OregonPrimary
- Washington license
Physician assistants near Gregory Lang
Counts of physician assistants 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
Gregory R. Lang treated 668 Medicare patients in 2024, average age 75
CMS counts 668 Medicare patients who saw Gregory Lang in 2024. The largest group is 65 to 74, with 321 patients. 75% of them have high cholesterol, and 69% have high blood pressure. 3% are also on Medicaid. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gregory Lang's median patient age at 71, with 39% women.
Gregory Lang's Medicare patients by age, 2024
Gregory Lang's Medicare patients by sex, 2024
- Women26540%
- Men40360%
Chronic conditions among Gregory Lang's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Ischemic heart disease69%
- Arthritis50%
- Atrial fibrillation35%
- Heart failure26%
- Diabetes23%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Gregory Lang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women39%
- Men61%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gregory R. Lang wrote 3,113 Medicare Part D claims in 2024
In 2024, Gregory Lang wrote 3,113 Medicare Part D claims for 599 patients. 80% of them were for generic drugs.
Gregory Lang's Part D claims by kind of drug, 2024
- Generic2,493 claims80%
- Brand-name620 claims20%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Gregory R. Lang offers telehealth to Medicare patients
Gregory Lang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Gregory Lang as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Gregory R. Lang received $912 in industry payments in 2025
CMS Open Payments shows 4 general payments to Gregory Lang from 3 drug and device companies in 2025. Consulting fees make up the largest share, 86% of the total. Esperion Therapeutics, Inc. paid the most, $780.
General payments to Gregory Lang by kind, 2025 to 2025
- Consulting fees$78086%
- Food and beverage$13214%
Companies that paid Gregory Lang the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Gregory R. Lang'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 Data |
| 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 (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) |
| 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 Gregory R. Lang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gregory R. Lang's NPI number?
Gregory R. Lang's NPI number is 1023369527. It was assigned on September 24, 2012, and it is active in the NPI Registry.
What does Gregory R. Lang specialize in?
Gregory R. Lang is a physician assistant in Bend, Oregon. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Gregory R. Lang practice?
Gregory Lang practices at 1501 Ne Medical Center Dr, Bend, OR 97701. Gregory Lang's primary practice is Summit Health in Bend, Oregon. Dmand AI also links Gregory Lang to 1 hospital.
What is Gregory R. Lang's office phone number?
The practice phone on file for Gregory Lang is (541) 382-2811.
What is Gregory R. Lang's medical license number?
Gregory Lang holds Oregon license PA208709, one of the licenses on file in 2 states.
Which states has Gregory R. Lang been licensed in?
Dmand AI has state licenses on file for Gregory Lang in Oregon and Washington.
Which hospitals is Gregory R. Lang affiliated with?
Gregory Lang is affiliated with St. Charles Bend. Dmand AI links Gregory Lang to 1 more hospital.
What medical group is Gregory R. Lang part of?
Gregory Lang is linked to Summit Health.
Does Gregory R. Lang accept Medicare?
Yes. CMS lists Gregory Lang as accepting Medicare assignment.
Does Gregory R. Lang offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Gregory Lang as offering telehealth services.
Show 3 more questionsShow fewer questions
How many Medicare patients does Gregory R. Lang see?
CMS counts 668 Medicare patients who saw Gregory Lang in 2024, with an average age of 75.
Has Gregory R. Lang received payments from drug or device companies?
CMS Open Payments shows $912 in general payments to Gregory Lang from 3 companies from 2025 to 2025. The largest total came from Esperion Therapeutics, Inc.
How long has Gregory R. Lang been practicing?
Gregory Lang graduated from medical school in 2012, 14 years ago.
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