NPI registry status
Active
2026 NPPES data Internal Medicine Physician NPI 1871679654 MD
Verify on CMS → John Page, MD
Internal Medicine Physician in Grapevine, Texas.
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
8K
Medicare Part D claims · 512 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$471.44
27 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
John Page, MD filed 7,907 Medicare Part D claims in 2023 as an Internal Medicine Physician in Grapevine, Texas, prescribing 88% generic.
- 8K
- Part D claims, 2023
- 88%
- generic prescribing
- $471.44
- industry payments (Sunshine Act)
- ≥97th
- 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.
CMS NPPES provider registry desk
NPI 1871679654 · Internal Medicine Physician
NPI-10 · ENUM-LEGACY · TAX-MEGA · RX-MID · BOOK-MID · PHOTO-ENUM
- NPI-10 1871679654
- ENUM-LEGACY 2006
- TAX-MEGA 173K Internal Medicine
- RX-MID 7,907
- BOOK-MID 10,926 in Texas
- PHOTO-ENUM Lynette Smith-Caillo… · 2006
John Page, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
7,907 ≥ 97th percentile 97% 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-eligible specialty (heuristic, not verified)
John Page, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about John Page, MD?
Quality data not reportedPrimary specialty
Internal Medicine Physician
Medicare Part D claims
7,907 191% vs specialty avg
Specialty distribution in Texas
How Internal Medicine Physician compares to other specialties among Texas 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 | 1871679654 |
|---|---|
| Specialty | Internal Medicine Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 10/27/2006 |
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 John Page, MD. Source: openpaymentsdata.cms.gov.
Total received
$471
Largest payer
ABBVIE 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.
License & disciplinary context - Texas TMB 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~77K Texas medical licensees in 2023 - they are NOT specific to John Page, MD. To verify John Page, MD's current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases
TMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
John Page, MD - brand share 12.0%
Internal Medicine Physician average
12% brand-name claims vs 88% generic, on 7,907 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.
7,907
Total Claims
$589K
Total Drug Cost
512
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 14,925
- Total Day Supply
- 419,432
- Brand vs Generic
- 12% brand / 88% generic
- Brand Drug Cost
- $457K
- Generic Drug Cost
- $129K
- Opioid Claims
- 147 (1.9% rate)
- Antibiotic Claims
- 530
Patient Demographics
- Average Patient Age
- 73.3 years
- Avg HCC Risk Score
- 0.87
- Gender Split
- 51% female / 49% male
- Age Distribution
- <65: 13, 65-74: 302, 75-84: 177, 85+: 20
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What John Page, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Levothyroxine Sodium
Levothyroxine Sodium
405 claims
- Atorvastatin Calcium
Atorvastatin Calcium
338 claims
- Azithromycin
Azithromycin
257 claims
- Pantoprazole Sodium
Pantoprazole Sodium
224 claims
- Amlodipine Besylate
Amlodipine Besylate
223 claims
- Alprazolam
Alprazolam
215 claims
- Lisinopril
Lisinopril
213 claims
- Hydrochlorothiazide
Hydrochlorothiazide
201 claims
| Drug | Claims |
|---|---|
| Levothyroxine Sodium | 405 |
| Atorvastatin Calcium | 338 |
| Azithromycin | 257 |
| Pantoprazole Sodium | 224 |
| Amlodipine Besylate | 223 |
| Alprazolam | 215 |
| Lisinopril | 213 |
| Hydrochlorothiazide | 201 |
| Metformin Hcl | 190 |
| Rosuvastatin Calcium | 160 |
* 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 John Page, 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
John Page, MD's 7,907 claims are above the specialty average of 2,716.
Nationwide Internal Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Page, both outside Texas so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Internal Medicine Physician Providers in Texas
Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Page.
One of 10,926 Internal Medicine Physician providers enrolled in Texas, 5 are shown here.
Dr. Muhammad A. Sattar
MD
Dallas, TX
Anunaya Aashish
Denton, TX
Dr. Queenie Ann Abad
M.D.
San Antonio, TX
Dr. Fuad Abaleka
M.D
Lubbock, TX
Dr. Carol Abalihi
M.D.
El Paso, TX
Compare Internal Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is John Page, MD's specialty? ▼
John Page, MD specializes in Internal Medicine Physician and practices in Grapevine, Texas. Credentials: MD.
How much does John Page, MD prescribe under Medicare Part D? ▼
In 2023, John Page, MD wrote 7,907 Medicare Part D claims totaling $589K in drug costs for 512 beneficiaries.
Where is John Page, MD located? ▼
John Page, MD is located at 1631 LANCASTER DR STE 330, Grapevine, TX, 76051. Phone: (817) 953-3420.
What is John Page, MD's NPI number? ▼
John Page, MD's National Provider Identifier (NPI) is 1871679654, issued on 10/27/2006.
Does John Page, MD prescribe more brand-name or generic drugs? ▼
John Page, MD's prescribing is 12% brand-name and 88% generic drugs by claim count, with $457K in brand drug costs.
Does John Page, MD prescribe opioids? ▼
Yes, John Page, MD had 147 opioid claims in 2023 with an opioid prescribing rate of 1.9%.
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 John Page, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, John Page, MD's most frequently prescribed drugs include Levothyroxine Sodium, Atorvastatin Calcium, Azithromycin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does John Page, MD accept Medicare? ▼
John Page, MD appears in CMS Medicare data with 7,907 Part D claims and 512 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify John Page, MD's credentials? ▼
John Page, MD's NPI is 1871679654 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.