Dr. Martin Lee Chambers, MD
- Medicare services, 2024
- 383
- Medicare patients, 2024
- 75
- Part D claims, 2024
- 6,146
- Hospital affiliations
- 2
- Industry payments
- $582
- Practice address
- 81 Hillcrest Drive, Punxsutawney, PA 15767
- Practice phone
- Call (814) 938-1800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chambers' professional email, personal email and mobile number
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Dr. Martin Lee Chambers is an internist in Punxsutawney, Pennsylvania
Dr. Chambers practices at Punxsutawney Area Hospital in Punxsutawney, Pennsylvania, part of Mountains Health.
Dr. Chambers' NPI, 1235179540, was assigned on June 7, 2006. Dr. Chambers graduated from Pennsylvania State University College of Medicine in 1988. Dr. Chambers holds Pennsylvania license MD042709L.
- NPI
- 1235179540NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345372660
- NPI enumeration date
- June 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (814) 938-1800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Martin Lee Chambers practices at Punxsutawney Area Hospital in Punxsutawney, Pennsylvania
Dr. Chambers' primary practice is Punxsutawney Area Hospital, at 81 Hillcrest Drive, Punxsutawney, PA 15767 in Jefferson County. The practice phone is (814) 938-1800.
- Punxsutawney Area Hospital81 Hillcrest Drive, Punxsutawney, PA 15767 · Jefferson CountyPhone(814) 938-1800
Source: Dmand AI Affiliation Data
Dr. Martin Lee Chambers is affiliated with 3 sites of care and 1 medical group
Dr. Chambers' primary practice is Punxsutawney Area Hospital in Punxsutawney, Pennsylvania, part of Mountains Health. Dr. Chambers is also affiliated with Penn Highlands DuBois. The medical group on file is NovaCare Rehabilitation. Dmand AI also links Dr. Chambers to 1 more hospice, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Martin Lee Chambers' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chambers practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Punxsutawney Area Hospital | Available with a free account |
| +2 more affiliated sites | 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 Mountains Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Martin Lee Chambers is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Chambers' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chambers is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Chambers
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. Martin Lee Chambers billed Medicare for 383 services in 2024
CMS data shows 383 Medicare services from Dr. Chambers across 6 procedure codes in 2024, for 75 Medicare patients. Medicare paid $21,804 for them. Every service was in an office.
Dr. Chambers' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2242024: 2292%
- Other services
- 2023: 1412024: 1308%
- Tests and treatments
- 2023: 322024: 2425%
Dr. Chambers compared with the Pennsylvania median for internists, 2024
- Dr. Chambers
- Pennsylvania median
- Medicare services
- 383vs 4178% below
- Medicare patients
- 75vs 18559% below
- Part D claims
- 5,544vs 22424.8 times
Medians across 5,518 internists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Chambers' 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chambers and other internists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Martin Lee Chambers treated 75 Medicare patients in 2024, average age 74
CMS counts 75 Medicare patients who saw Dr. Chambers in 2024. The largest group is 65 to 74, with 38 patients. 75% of them have high blood pressure, and 67% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chambers' median patient age at 67, with 38% women.
Dr. Chambers' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chambers' Medicare patients by sex, 2024
- Women3141%
- Men4459%
Chronic conditions among Dr. Chambers' Medicare patients, 2024
- High blood pressure75%
- High cholesterol67%
- Arthritis35%
- Diabetes32%
- Chronic kidney disease29%
- Ischemic heart disease20%
- Atrial fibrillation16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chambers' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women38%
- Men61%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Martin Lee Chambers wrote 6,146 Medicare Part D claims in 2024
In 2024, Dr. Chambers wrote 6,146 Medicare Part D claims for 304 patients. 87% of them were for generic drugs. CMS names the drug for 5,544 of them, across 97 drugs with 11 or more claims each, at $396,235 in total drug cost. In 2023, CMS named 5,387 claims across 102 drugs.
Dr. Chambers' Part D claims by kind of drug, 2024
- Generic5,355 claims87%
- Brand-name738 claims12%
- Other53 claims1%
Dr. Chambers' 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. Chambers' Part D claims, 2024
- Opioids0%26 of 6,146 claims
- Antibiotics2%100 of 6,146 claims
- Antipsychotics, patients 65 and over0%22 of 6,146 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: 5,3872024: 5,5443%
Drugs named by CMS: 97 in 2024, 102 in 2023.
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
How Dr. Martin Lee Chambers takes part in Medicare
Dr. Chambers 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)
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Dr. Martin Lee Chambers received $582 in industry payments from 2016 to 2025
CMS Open Payments shows 28 general payments to Dr. Chambers from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Janssen Pharmaceuticals, Inc paid the most, $200.
General payments to Dr. Chambers by program year, 2016 to 2025
General payments to Dr. Chambers by kind, 2016 to 2025
- Food and beverage$55495%
- Education$285%
Companies that paid Dr. Chambers the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Martin Lee Chambers graduated from Pennsylvania State University College of Medicine
Dr. Chambers graduated from Pennsylvania State University College of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Martin Lee Chambers'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Martin Lee Chambers
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. Martin Lee Chambers' NPI number?
Dr. Martin Lee Chambers' NPI number is 1235179540. It was assigned on June 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Martin Lee Chambers?
Dr. Martin Lee Chambers is an internist in Punxsutawney, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Martin Lee Chambers practice?
Dr. Chambers practices at 81 Hillcrest Drive, Punxsutawney, PA 15767. Dr. Chambers' primary practice is Punxsutawney Area Hospital in Punxsutawney, Pennsylvania, part of Mountains Health. Dmand AI also links Dr. Chambers to 1 hospice.
What is Dr. Martin Lee Chambers' office phone number?
The practice phone on file for Dr. Chambers is (814) 938-1800.
What is Dr. Martin Lee Chambers' medical license number?
Dr. Chambers holds Pennsylvania license MD042709L.
Which hospitals is Dr. Martin Lee Chambers affiliated with?
Dr. Chambers practices at Punxsutawney Area Hospital in Punxsutawney, Pennsylvania. Dr. Chambers is also affiliated with Penn Highlands DuBois.
What medical group is Dr. Martin Lee Chambers part of?
Dr. Chambers is linked to NovaCare Rehabilitation.
Does Dr. Martin Lee Chambers accept Medicare?
Yes. CMS data shows Dr. Chambers billed Medicare for 383 services in 2024, and Dr. Chambers accepts Medicare assignment.
How many Medicare patients does Dr. Martin Lee Chambers see?
CMS counts 75 Medicare patients who saw Dr. Chambers in 2024, with an average age of 74.
What services does Dr. Martin Lee Chambers bill to Medicare?
In 2024, Dr. Chambers' most billed Medicare services were office visit, established patient (99213), medicare service (G0439) and medicare service (G0444).
Show 4 more questionsShow fewer questions
Where did Dr. Martin Lee Chambers go to medical school?
Dr. Chambers graduated from Pennsylvania State University College of Medicine in 1988.
What drugs does Dr. Martin Lee Chambers prescribe most?
In 2024 Medicare Part D data, Dr. Chambers' most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Metformin HCl.
Has Dr. Martin Lee Chambers received payments from drug or device companies?
CMS Open Payments shows $582 in general payments to Dr. Chambers from 14 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Martin Lee Chambers been practicing?
Dr. Chambers graduated from medical school in 1988, 38 years ago.
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