NPI registry status
Active
2026 NPPES data Internal Medicine Physician NPI 1245573278 MD
Verify on CMS → Jon Grace, MD
Internal Medicine Physician in Anchorage, Alaska.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 172,737 in 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
364
Medicare Part D claims · 74 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
39%
generic claims · 61% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.7K
7 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Jon Grace, MD filed 364 Medicare Part D claims in 2023 as an Internal Medicine Physician in Anchorage, Alaska, prescribing 39% generic.
- 364
- Part D claims, 2023
- 39%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥57th
- pct by Part D claim volume (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 Jon Grace, MD
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1245573278), first enumerated 03/28/2013.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 364 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- 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
5 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$1.7K in reported industry payments (7 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 1245573278 · Internal Medicine Physician
NPI-10 · ENUM-MID · TAX-MEGA · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1245573278
- ENUM-MID 2013
- TAX-MEGA 173K Internal Medicine
- RX-LIGHT 364
- BOOK-THIN 216 in Alaska
- PHOTO-ENUM Abby Gardner · 2013
Jon Grace, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
364 ≥ 57th percentile 57% of 1,370,886 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. 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 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Jon Grace, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 5 hospital affiliations - 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 Jon Grace, MD?
Quality data not reportedPrimary specialty
Internal Medicine Physician
Medicare Part D claims
364 87% vs specialty avg
Specialty distribution in Alaska
How Internal Medicine Physician compares to other specialties among Alaska providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Internal Medicine Physician. Verify directly:
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 | 1245573278 |
|---|---|
| Specialty | Internal Medicine Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 03/28/2013 |
Hospital and facility affiliations
Facilities where Jon Grace, 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.
According to CMS billing records, Jon Grace, MD is affiliated with 5 Medicare-billing facilities.
Alaska Hospitalist Group LLC
Anchorage, AK
Alaska Trauma And Acute Care Surgery LLC
Anchorage, AK
Providence Health And Services - Washington
Anchorage, AK
Providence Health And Services Washington
Anchorage, AK
Providence Health And Services- Washington
Anchorage, AK
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 Jon Grace, MD. Source: openpaymentsdata.cms.gov.
Total received
$1.7K
Largest payer
INTUITIVE SURGICAL, 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.
Brand vs generic prescribing mix · Brand-heavy
Jon Grace, MD - brand share 61.0%
Internal Medicine Physician average
61% brand-name claims vs 39% generic, on 364 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
364
Total Claims
$213K
Total Drug Cost
74
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 518
- Total Day Supply
- 14,238
- Brand vs Generic
- 61% brand / 39% generic
- Brand Drug Cost
- $203K
- Generic Drug Cost
- $10K
- Antibiotic Claims
- 22
Patient Demographics
- Average Patient Age
- 72.0 years
- Avg HCC Risk Score
- 1.67
- Gender Split
- 58% female / 42% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Jon Grace, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Trelegy Ellipta
Trelegy Ellipta
87 claims
- Montelukast Sodium
Montelukast Sodium
36 claims
- Prednisone 31
Prednisone
31 claims
- Breo Ellipta 23
Breo Ellipta
23 claims
- Albuterol Sulfate … 16
Albuterol Sulfate Hfa
16 claims
- Budesonide-Formote… 16
Budesonide-Formoterol Fumarate
16 claims
- Spiriva Respimat 16
Spiriva Respimat
16 claims
- Azithromycin 13
Azithromycin
13 claims
| Drug | Claims |
|---|---|
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 87 |
| Montelukast Sodium | 36 |
| Prednisone | 31 |
| Breo Ellipta Fluticasone/Vilanterol | 23 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 16 |
| Budesonide-Formoterol Fumarate Budesonide/Formoterol Fumarate | 16 |
| Spiriva Respimat Tiotropium Bromide | 16 |
| Azithromycin | 13 |
| Varenicline Tartrate | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Internal Medicine Physician Overview
How Jon Grace, MD fits within the Internal Medicine Physician landscape nationally.
172,737
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider
Jon Grace, MD's 364 claims are below the specialty average of 2,716.
Nationwide Internal Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Grace, both outside Alaska so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2013)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Internal Medicine Physician Providers in Alaska
Other clinicians with the same primary specialty enrolled in Alaska, drawn from the same CMS NPPES roster as Grace.
One of 216 Internal Medicine Physician providers enrolled in Alaska, 5 are shown here.
Dr. Paul 'Worrell
MD
Anchorage, AK
Dr. Kava Afu
MD
Jber, AK
Dr. Michael Arnett
MD
Fort Wainwright, AK
Dr. April Arseneau
MD
Palmer, AK
Dr. Keith Augustin
D.O.
Anchorage, AK
Compare Internal Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Jon Grace, MD's specialty? ▼
Jon Grace, MD specializes in Internal Medicine Physician and practices in Anchorage, Alaska. Credentials: MD.
How much does Jon Grace, MD prescribe under Medicare Part D? ▼
In 2023, Jon Grace, MD wrote 364 Medicare Part D claims totaling $213K in drug costs for 74 beneficiaries.
Where is Jon Grace, MD located? ▼
Jon Grace, MD is located at 4300 B ST STE 200, Anchorage, AK, 99503. Phone: (907) 375-3355.
What is Jon Grace, MD's NPI number? ▼
Jon Grace, MD's National Provider Identifier (NPI) is 1245573278, issued on 03/28/2013.
Does Jon Grace, MD prescribe more brand-name or generic drugs? ▼
Jon Grace, MD's prescribing is 61% brand-name and 39% generic drugs by claim count, with $203K in brand drug costs.
How many Internal Medicine Physician providers are there in the US? ▼
There are 172,737 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does Jon Grace, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Jon Grace, MD's most frequently prescribed drugs include Trelegy Ellipta, Montelukast Sodium, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jon Grace, MD accept Medicare? ▼
Jon Grace, MD appears in CMS Medicare data with 364 Part D claims and 74 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jon Grace, MD's credentials? ▼
Jon Grace, MD's NPI is 1245573278 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 (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- 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 April 2026 (NPPES) / 2023 (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 May 2026.