NPI registry status
Active
2026 NPPES data Hospice and Palliative Medicine (Internal Medicine) Physician NPI 1154315620 DO
Verify on CMS → Robert Dohner, DO
Hospice and Palliative Medicine (Internal Medicine) Physician in Augusta, Maine.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,637 in Hospice and Palliative Medicine (Internal Medicine) Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
2K
Medicare Part D claims · 157 beneficiaries · Hospice and Palliative Medicine (Internal Medicine) Physician avg: 1K
MIPS score
79.3/100
▼ 4 pts below national avg 83.5 · Above neutral
Industry payments
$63.77
4 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Robert Dohner, DO reported a CMS MIPS final score of 79.3/100 - below the 83.5 national average - and filed 1,762 Medicare Part D claims in 2024.
- 79.3/100
- MIPS score · -4 vs avg
- 2K
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥26th
- pct among measured MIPS (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Robert Dohner, DO
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1154315620), first enumerated 09/09/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,762 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 79.3/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$63.77 in reported industry payments (4 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1154315620 · Hospice and Palliative Medicine (Internal Medicine) Physician
NPI-10 · ENUM-LEGACY · TAX-NARROW · MIPS-BELOW · RX-MID · BOOK-THIN · PHOTO-FINISH
- NPI-10 1154315620
- ENUM-LEGACY 2005
- TAX-NARROW 1,637
- MIPS-BELOW 79.3/100
- RX-MID 1,762
- BOOK-THIN 10 in Maine
- PHOTO-FINISH Maria Dans · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Karen Knops · lo…
Karen Knops
79.2 MIPS pts
- Dohner · this pr…
Dohner · this provider
79.3 MIPS pts
- Hermann Koller ·…
Hermann Koller
79.3 MIPS pts
- Maria Dans · near
Maria Dans
79.3 MIPS pts
- Timothy Holden ·…
Timothy Holden
79.3 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Robert Dohner, DO's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
79 ≥ 26th percentile 26% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Robert Dohner, DO sits
This provider among hospice and palliative medicine (internal medicine) physician peers
Across the 329 hospice and palliative medicine (internal medicine) physician providers who report both Medicare Part D prescribing and a MIPS quality score, Robert Dohner, DO writes more Part D claims than 87% of them and scores higher on MIPS quality than 26% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one hospice and palliative medicine (internal medicine) physician peer from a representative sample of 60; the gold marker is Robert Dohner, DO. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Robert Dohner, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Robert Dohner, DO?
Near national averagePrimary specialty
Hospice and Palliative Medicine (Internal Medicine) Physician
Medicare Part D claims
1,762 33% vs specialty avg
MIPS final score
79.3/100 4.2 pts vs avg
Specialty distribution in Maine
How Hospice and Palliative Medicine (Internal Medicine) Physician compares to other specialties among Maine providers
Medicare quality performance, MIPS
Robert Dohner, DO's 2023 MIPS final score plotted against the Hospice and Palliative Medicine (Internal Medicine) Physician national average
- MIPS Final Score
- 79.3/100
- vs 83.5 national avg · 2023 performance year
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1154315620 |
|---|---|
| Specialty | Hospice and Palliative Medicine (Internal Medicine) Physician |
| Credentials | DO |
| Gender | Male |
| NPI Issued | 09/09/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
79.2722
Final Score
Measured-score avg: 83.5
73.7265
Quality
60.5143
Cost
76
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Robert Dohner, DO bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Mainegeneral Medical Center
Augusta, ME
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Robert Dohner, DO. Source: openpaymentsdata.cms.gov.
Total received
$64
Largest payer
Collegium Pharmaceutical, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
1,762
Total Claims
$111K
Total Drug Cost
157
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,796.167
- Total Day Supply
- 33,478
- Generic Drug Cost
- $36K
- Opioid Claims
- 705 (40.0% rate)
- Antibiotic Claims
- 23
Patient Demographics
- Average Patient Age
- 71.6 years
- Avg HCC Risk Score
- 3.23
- Gender Split
- 48% female / 52% male
- Age Distribution
- <65: 39, 65-74: 57, 75-84: 38, 85+: 23
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Robert Dohner, DO prescribes most
Top Medicare Part D drugs by claim count, 2024
- Morphine Sulfate
Morphine Sulfate
154 claims
- Morphine Sulfate Er
Morphine Sulfate Er
147 claims
- Oxycodone Hcl
Oxycodone Hcl
125 claims
- Lorazepam
Lorazepam
89 claims
- Methadone Hcl
Methadone Hcl
86 claims
- Haloperidol Lactate
Haloperidol Lactate
80 claims
- Hydromorphone Hcl
Hydromorphone Hcl
65 claims
- Mirtazapine
Mirtazapine
62 claims
| Drug | Claims |
|---|---|
| Morphine Sulfate | 154 |
| Morphine Sulfate Er Morphine Sulfate | 147 |
| Oxycodone Hcl | 125 |
| Lorazepam | 89 |
| Methadone Hcl | 86 |
| Haloperidol Lactate | 80 |
| Hydromorphone Hcl | 65 |
| Mirtazapine | 62 |
| Pantoprazole Sodium | 53 |
| Atropine Sulfate | 42 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Hospice and Palliative Medicine (Internal Medicine) Physician in ME →
All providers in Maine →
Compare specialties →
Hospice and Palliative Medicine (Internal Medicine) Physician Overview
How Robert Dohner, DO fits within the Hospice and Palliative Medicine (Internal Medicine) Physician landscape nationally.
1,637
Hospice and Palliative Medicine (Internal Medicine) Physician Providers in US
51
States with Hospice and Palliative Medicine (Internal Medicine) Physician
1,322
Avg Claims per Provider
Robert Dohner, DO's 1,762 claims are above the specialty average of 1,322.
Nationwide Hospice and Palliative Medicine (Internal Medicine) Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Dohner, both outside Maine so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (79.3 here).
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Hospice and Palliative Medicine (Internal Medicine) Physician Providers in Maine
Other clinicians with the same primary specialty enrolled in Maine, drawn from the same CMS NPPES roster as Dohner.
One of 10 Hospice and Palliative Medicine (Internal Medicine) Physician providers enrolled in Maine, 5 are shown here.
Frequently Asked Questions
What is Robert Dohner, DO's specialty? ▼
Robert Dohner, DO specializes in Hospice and Palliative Medicine (Internal Medicine) Physician and practices in Augusta, Maine. Credentials: DO.
How much does Robert Dohner, DO prescribe under Medicare Part D? ▼
In 2024, Robert Dohner, DO wrote 1,762 Medicare Part D claims totaling $111K in drug costs for 157 beneficiaries.
What is Robert Dohner, DO's Medicare quality score? ▼
Robert Dohner, DO has a CMS MIPS Final Score of 79.3/100 (Quality: 73.7, Cost: 60.5). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Robert Dohner, DO located? ▼
Robert Dohner, DO is located at 6 E CHESTNUT ST, Augusta, ME, 04330. Phone: (207) 626-1157.
What is Robert Dohner, DO's NPI number? ▼
Robert Dohner, DO's National Provider Identifier (NPI) is 1154315620, issued on 09/09/2005.
Does Robert Dohner, DO prescribe opioids? ▼
Yes, Robert Dohner, DO had 705 opioid claims in 2024 with an opioid prescribing rate of 40.0%.
How many Hospice and Palliative Medicine (Internal Medicine) Physician providers are there in the US? ▼
There are 1,637 Hospice and Palliative Medicine (Internal Medicine) Physician providers across 51 states in the US. The average Hospice and Palliative Medicine (Internal Medicine) Physician provider writes 1,322 Medicare Part D claims per year.
What drugs does Robert Dohner, DO prescribe most often? ▼
Based on 2024 Medicare Part D data, Robert Dohner, DO's most frequently prescribed drugs include Morphine Sulfate, Morphine Sulfate Er, Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Robert Dohner, DO accept Medicare? ▼
Robert Dohner, DO appears in CMS Medicare data with 1,762 Part D claims and 157 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Robert Dohner, DO's credentials? ▼
Robert Dohner, DO's NPI is 1154315620 with credentials DO. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.