NPI registry status
Active
2026 NPPES data Specialist NPI 1932202298 M.D.
Verify on CMS → Peter Kh Go, M.D.
Specialist in Tamuning, Guam.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 69,567 in Specialist, 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
3K
Medicare Part D claims · 116 beneficiaries · Specialist avg: 2K
Generic prescribing
87%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
75/100
CMS neutral threshold · no category scores published
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Peter Kh Go, M.D. carries the neutral CMS MIPS final score of 75/100, assigned where no category was scored - and filed 3,382 Medicare Part D claims in 2024.
- 75/100
- CMS neutral score · not measured
- 3K
- Part D claims, 2024
- 87%
- generic prescribing
- ≥89th
- 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 Peter Kh Go, M.D.
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 1932202298), first enumerated 09/05/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 3,382 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)
CMS assigned a neutral MIPS final score of 75/100 where no performance category was scored — not a measured quality rank.
Source: CMS Quality Payment Program
- 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 1932202298 · Specialist
NPI-10 · ENUM-LEGACY · TAX-MEGA · MIPS-NEUTRAL · RX-MID · BOOK-THIN · PHOTO-ENUM
- NPI-10 1932202298
- ENUM-LEGACY 2006
- TAX-MEGA 70K Specialist
- MIPS-NEUTRAL 75/100
- RX-MID 3,382
- BOOK-THIN 11 in Guam
- PHOTO-ENUM Alfred Lyons, M.D. · 2006
Peter Kh Go, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
3,382 ≥ 89th percentile 89% of 1,416,883 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 · 2024
What does the federal data show about Peter Kh Go, M.D.?
CMS neutral score, not measuredPrimary specialty
Specialist
Medicare Part D claims
3,382 122% vs specialty avg
MIPS final score
75/100
Specialty distribution in Guam
How Specialist compares to other specialties among Guam providers
MIPS score not measured
CMS assigned a neutral 75/100 threshold
CMS did not publish any Quality, Cost, Promoting Interoperability, or Improvement Activities category score for this clinician. This administrative threshold is not comparable with the national average of clinicians whose MIPS score was measured.
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 | 1932202298 |
|---|---|
| Specialty | Specialist |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 09/05/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
75
Final Score
CMS neutral threshold · not measured
Reporting: Individual
Brand vs generic prescribing mix · Typical
Peter Kh Go, M.D. - brand share 11.0%
Specialist average
11% brand-name claims vs 87% generic, on 3,382 2024 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 2024.
3,382
Total Claims
$152K
Total Drug Cost
116
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,699.4
- Total Day Supply
- 107,951
- Brand vs Generic
- 11% brand / 87% generic
- Brand Drug Cost
- $107K
- Generic Drug Cost
- $43K
- Antibiotic Claims
- 36
Patient Demographics
- Average Patient Age
- 74.8 years
- Avg HCC Risk Score
- 0.93
- Gender Split
- 52% female / 48% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Peter Kh Go, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Atorvastatin Calcium
Atorvastatin Calcium
241 claims
- Losartan Potassium
Losartan Potassium
239 claims
- Amlodipine Besylate
Amlodipine Besylate
224 claims
- Metoprolol Succinate
Metoprolol Succinate
201 claims
- Levothyroxine Sodium
Levothyroxine Sodium
145 claims
- Metformin Hcl
Metformin Hcl
117 claims
- Tamsulosin Hcl
Tamsulosin Hcl
113 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
109 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 241 |
| Losartan Potassium | 239 |
| Amlodipine Besylate | 224 |
| Metoprolol Succinate | 201 |
| Levothyroxine Sodium | 145 |
| Metformin Hcl | 117 |
| Tamsulosin Hcl | 113 |
| Rosuvastatin Calcium | 109 |
| Glipizide | 94 |
| Nifedipine Er Nifedipine | 91 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Specialist Overview
How Peter Kh Go, M.D. fits within the Specialist landscape nationally.
69,567
Specialist Providers in US
55
States with Specialist
1,524
Avg Claims per Provider
Peter Kh Go, M.D.'s 3,382 claims are above the specialty average of 1,524.
Nationwide Specialist peers with similar MIPS or enrollment year
Two federal-record peer sets for Go, both outside Guam so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (75 here).
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Specialist Providers in Guam
Other clinicians with the same primary specialty enrolled in Guam, drawn from the same CMS NPPES roster as Go.
One of 11 Specialist providers enrolled in Guam, 5 are shown here.
Dr. Maria Blancaflor
M.D.
Tamuning, GU
Dr. Fernan De Guzman
M.D.
Tamuning, GU
Dr. James Fleming
M.D.
Tamuning, GU
Dr. Robert Leon Guerrero
M.D.
Tamuning, GU
Dr. Johnny Lim
M.D.
Tamuning, GU
Compare Specialist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Peter Kh Go, M.D.'s specialty? ▼
Peter Kh Go, M.D. specializes in Specialist and practices in Tamuning, Guam. Credentials: M.D..
How much does Peter Kh Go, M.D. prescribe under Medicare Part D? ▼
In 2024, Peter Kh Go, M.D. wrote 3,382 Medicare Part D claims totaling $152K in drug costs for 116 beneficiaries.
What is Peter Kh Go, M.D.'s Medicare quality score? ▼
Peter Kh Go, M.D. has a CMS MIPS Final Score of 75/100. CMS published no Quality, Promoting Interoperability, Improvement Activity or Cost score for this clinician, so the final score is the neutral performance threshold CMS assigns rather than a measured result. 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 Peter Kh Go, M.D. located? ▼
Peter Kh Go, M.D. is located at 1757 ARMY DR, Tamuning, GU, 96913. Phone: (671) 647-4533.
What is Peter Kh Go, M.D.'s NPI number? ▼
Peter Kh Go, M.D.'s National Provider Identifier (NPI) is 1932202298, issued on 09/05/2006.
Does Peter Kh Go, M.D. prescribe more brand-name or generic drugs? ▼
Peter Kh Go, M.D.'s prescribing is 11% brand-name and 87% generic drugs by claim count, with $107K in brand drug costs.
How many Specialist providers are there in the US? ▼
There are 69,567 Specialist providers across 55 states in the US. The average Specialist provider writes 1,524 Medicare Part D claims per year.
What drugs does Peter Kh Go, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Peter Kh Go, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Losartan Potassium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Peter Kh Go, M.D. accept Medicare? ▼
Peter Kh Go, M.D. appears in CMS Medicare data with 3,382 Part D claims and 116 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Peter Kh Go, M.D.'s credentials? ▼
Peter Kh Go, M.D.'s NPI is 1932202298 with credentials M.D.. 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.