NPI registry status
Active
2026 NPPES data Orthopaedic Hand Surgery Physician NPI 1104814201 MD
Verify on CMS → Heidi Bloom, MD
Orthopaedic Hand Surgery Physician in Medford, Oregon.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 2,013 in Orthopaedic Hand Surgery 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
274
Medicare Part D claims · 202 beneficiaries · Orthopaedic Hand Surgery Physician avg: 185
MIPS score
86.8/100
▲ 3 pts above national avg 83.5 · Above neutral
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Heidi Bloom, MD reported a CMS MIPS final score of 86.8/100 - above the 83.5 national average - and filed 274 Medicare Part D claims in 2024.
- 86.8/100
- MIPS score · +3 vs avg
- 274
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥49th
- 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 Heidi Bloom, MD
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 1104814201), first enumerated 10/12/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 274 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 86.8/100 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
- 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 1104814201 · Orthopaedic Hand Surgery Physician
NPI-10 · ENUM-LEGACY · TAX-NARROW · MIPS-ABOVE · RX-LIGHT · BOOK-THIN · PHOTO-FINISH
- NPI-10 1104814201
- ENUM-LEGACY 2005
- TAX-NARROW 2,013
- MIPS-ABOVE 86.8/100
- RX-LIGHT 274
- BOOK-THIN 27 in Oregon
- PHOTO-FINISH Diane Riley · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Teddy Atik · low…
Teddy Atik
86.7 MIPS pts
- Bloom · this pro…
Bloom · this provider
86.8 MIPS pts
- Gary Blum · high…
Gary Blum
86.8 MIPS pts
- Diane Riley · near
Diane Riley
86.8 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Heidi Bloom, MD'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.
87 ≥ 49th percentile 49% 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 Heidi Bloom, MD sits
This provider among orthopaedic hand surgery physician peers
Across the 598 orthopaedic hand surgery physician providers who report both Medicare Part D prescribing and a MIPS quality score, Heidi Bloom, MD writes more Part D claims than 79% of them and scores higher on MIPS quality than 63% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one orthopaedic hand surgery physician peer from a representative sample of 60; the gold marker is Heidi Bloom, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Heidi Bloom, MD 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 Heidi Bloom, MD?
High performer (top quartile)Primary specialty
Orthopaedic Hand Surgery Physician
Medicare Part D claims
274 48% vs specialty avg
MIPS final score
86.8/100 3.3 pts vs avg
Specialty distribution in Oregon
How Orthopaedic Hand Surgery Physician compares to other specialties among Oregon providers
Medicare quality performance, MIPS
Heidi Bloom, MD's 2023 MIPS final score plotted against the Orthopaedic Hand Surgery Physician national average
- MIPS Final Score
- 86.8/100
- 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 | 1104814201 |
|---|---|
| Specialty | Orthopaedic Hand Surgery Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 10/12/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
86.7948
Final Score
Measured-score avg: 83.5
80.9957
Quality
77.487
Cost
97
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Heidi Bloom, MD 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.
Southern Oregon Orthopedics Inc
Medford, OR
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
274
Total Claims
$1K
Total Drug Cost
202
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 274
- Total Day Supply
- 1,200
- Brand Drug Cost
- $0
- Generic Drug Cost
- $1K
- Opioid Claims
- 222 (81.0% rate)
- Antibiotic Claims
- 40
Patient Demographics
- Average Patient Age
- 71.4 years
- Avg HCC Risk Score
- 0.91
- Gender Split
- 59% female / 41% male
- Age Distribution
- <65: 24, 65-74: 113, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Heidi Bloom, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
163 claims
- Oxycodone-Acetamin… 46
Oxycodone-Acetaminophen
46 claims
- Cephalexin 32
Cephalexin
32 claims
| Drug | Claims |
|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 163 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 46 |
| Cephalexin | 32 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Orthopaedic Hand Surgery Physician Overview
How Heidi Bloom, MD fits within the Orthopaedic Hand Surgery Physician landscape nationally.
2,013
Orthopaedic Hand Surgery Physician Providers in US
52
States with Orthopaedic Hand Surgery Physician
185
Avg Claims per Provider
Heidi Bloom, MD's 274 claims are above the specialty average of 185.
Nationwide Orthopaedic Hand Surgery Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Bloom, both outside Oregon so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (86.8 here).
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Orthopaedic Hand Surgery Physician Providers in Oregon
Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as Bloom.
One of 27 Orthopaedic Hand Surgery Physician providers enrolled in Oregon, 5 are shown here.
Dr. David Appleby
MD
Grants Pass, OR
Dr. David Bear
MD
Eugene, OR
Dr. Matthew Bengard
MD
Medford, OR
Dr. Mark Buehler
MD
Portland, OR
Dr. Cory Carlston
M.D.
Portland, OR
Compare Orthopaedic Hand Surgery Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Heidi Bloom, MD's specialty? ▼
Heidi Bloom, MD specializes in Orthopaedic Hand Surgery Physician and practices in Medford, Oregon. Credentials: MD.
How much does Heidi Bloom, MD prescribe under Medicare Part D? ▼
In 2024, Heidi Bloom, MD wrote 274 Medicare Part D claims totaling $1K in drug costs for 202 beneficiaries.
What is Heidi Bloom, MD's Medicare quality score? ▼
Heidi Bloom, MD has a CMS MIPS Final Score of 86.8/100 (Quality: 81, Cost: 77.5). 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 Heidi Bloom, MD located? ▼
Heidi Bloom, MD is located at 2780 E BARNETT RD STE 200, Medford, OR, 97504. Phone: (541) 779-6250.
What is Heidi Bloom, MD's NPI number? ▼
Heidi Bloom, MD's National Provider Identifier (NPI) is 1104814201, issued on 10/12/2005.
Does Heidi Bloom, MD prescribe opioids? ▼
Yes, Heidi Bloom, MD had 222 opioid claims in 2024 with an opioid prescribing rate of 81.0%.
How many Orthopaedic Hand Surgery Physician providers are there in the US? ▼
There are 2,013 Orthopaedic Hand Surgery Physician providers across 52 states in the US. The average Orthopaedic Hand Surgery Physician provider writes 185 Medicare Part D claims per year.
What drugs does Heidi Bloom, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Heidi Bloom, MD's most frequently prescribed drugs include Hydrocodone-Acetaminophen, Oxycodone-Acetaminophen, Cephalexin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Heidi Bloom, MD accept Medicare? ▼
Heidi Bloom, MD appears in CMS Medicare data with 274 Part D claims and 202 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Heidi Bloom, MD's credentials? ▼
Heidi Bloom, MD's NPI is 1104814201 with credentials MD. 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.