NPI registry status
Active
2026 NPPES data Adult Medicine Physician NPI 1710475033 PA-C
Verify on CMS → Alexandra Mullin, PA-C
Adult Medicine Physician in Henrico, Virginia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 2,481 in Adult 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
4K
Medicare Part D claims · 425 beneficiaries · Adult Medicine Physician avg: 3K
Generic prescribing
83%
generic claims · 16% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$13.52
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Alexandra Mullin, PA-C filed 3,634 Medicare Part D claims in 2023 as a Adult Medicine Physician in Henrico, Virginia, prescribing 83% generic.
- 4K
- Part D claims, 2023
- 83%
- generic prescribing
- $13.52
- industry payments (Sunshine Act)
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.
Alexandra Mullin, PA-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
3,634 Top 9% higher than 91% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
◑
Board-eligible specialty (heuristic, not verified)
Alexandra Mullin, PA-C 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 Alexandra Mullin, PA-C?
Quality data not reportedPrimary specialty
Adult Medicine Physician
Medicare Part D claims
3,634 29% vs specialty avg
Specialty distribution in Virginia
How Adult Medicine Physician compares to other specialties among Virginia 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 Adult 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).
Alexandra Mullin, PA-C appears in the CMS NPPES registry as a Adult Medicine Physician provider holding PA-C credentials at 2400 E PARHAM RD, Henrico, VA, 23228, with a listed phone of (423) 260-0655. NPI 1710475033 was issued on 04/23/2018.
Medicare Part D records for calendar year 2023 show 3,634 prescription claims written by this provider, covering 425 Medicare beneficiaries and totaling roughly $485K in drug spend, split 16% brand-name and 83% generic by claim count, with an opioid prescribing rate of 2.7%.
Adult Medicine Physician is a narrow specialty nationwide, with 2,481 enrolled providers across 52 states and an average of 2,807 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1710475033 |
|---|---|
| Specialty | Adult Medicine Physician |
| Credentials | PA-C |
| Gender | Female |
| NPI Issued | 04/23/2018 |
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 Alexandra Mullin, PA-C. Source: openpaymentsdata.cms.gov.
Total received
$14
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.
Brand vs generic prescribing mix · Typical
Alexandra Mullin, PA-C - brand share 16.0%
Adult Medicine Physician average
16% brand-name claims vs 83% generic, on 3,634 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.
3,634
Total Claims
$485K
Total Drug Cost
425
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 6,982
- Total Day Supply
- 197,167
- Brand vs Generic
- 16% brand / 83% generic
- Brand Drug Cost
- $420K
- Generic Drug Cost
- $62K
- Opioid Claims
- 97 (2.7% rate)
- Antibiotic Claims
- 210
Patient Demographics
- Average Patient Age
- 74.1 years
- Avg HCC Risk Score
- 1.69
- Gender Split
- 70% female / 30% male
- Age Distribution
- <65: 57, 65-74: 167, 75-84: 130, 85+: 71
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Alexandra Mullin, PA-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Amlodipine Besylate
Amlodipine Besylate
152 claims
- Levothyroxine Sodium
Levothyroxine Sodium
124 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
83 claims
- Atorvastatin Calcium
Atorvastatin Calcium
83 claims
- Omeprazole
Omeprazole
82 claims
- Gabapentin
Gabapentin
73 claims
- Lisinopril
Lisinopril
70 claims
- Trazodone Hcl
Trazodone Hcl
69 claims
| Drug | Claims |
|---|---|
| Amlodipine Besylate | 152 |
| Levothyroxine Sodium | 124 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 83 |
| Atorvastatin Calcium | 83 |
| Omeprazole | 82 |
| Gabapentin | 73 |
| Lisinopril | 70 |
| Trazodone Hcl | 69 |
| Rosuvastatin Calcium | 63 |
| Potassium Chloride | 61 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Adult Medicine Physician Overview
How Alexandra Mullin, PA-C fits within the Adult Medicine Physician landscape nationally.
2,481
Adult Medicine Physician Providers in US
52
States with Adult Medicine Physician
2,807
Avg Claims per Provider
Alexandra Mullin, PA-C's 3,634 claims are above the specialty average of 2,807.
Nearby Adult Medicine Physician Providers in Virginia
Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as Mullin.
Dr. Victor Adaniel
MD
Farmville, VA
Zainab Ahmadi
Chantilly, VA
Dr. Richard Alderfer
MD
Waynesboro, VA
Dr. James Alexander
M.D.
Hampton, VA
Dr. Mariam Alimi
NP
Fairfax, VA
Compare Adult Medicine Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Virginia medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Adult Medicine Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Medical Specialties Explained
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Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Alexandra Mullin, PA-C's specialty? ▼
Alexandra Mullin, PA-C specializes in Adult Medicine Physician and practices in Henrico, Virginia. Credentials: PA-C.
How much does Alexandra Mullin, PA-C prescribe under Medicare Part D? ▼
In 2023, Alexandra Mullin, PA-C wrote 3,634 Medicare Part D claims totaling $485K in drug costs for 425 beneficiaries.
Where is Alexandra Mullin, PA-C located? ▼
Alexandra Mullin, PA-C is located at 2400 E PARHAM RD, Henrico, VA, 23228. Phone: (423) 260-0655.
What is Alexandra Mullin, PA-C's NPI number? ▼
Alexandra Mullin, PA-C's National Provider Identifier (NPI) is 1710475033, issued on 04/23/2018.
Does Alexandra Mullin, PA-C prescribe more brand-name or generic drugs? ▼
Alexandra Mullin, PA-C's prescribing is 16% brand-name and 83% generic drugs by claim count, with $420K in brand drug costs.
Does Alexandra Mullin, PA-C prescribe opioids? ▼
Yes, Alexandra Mullin, PA-C had 97 opioid claims in 2023 with an opioid prescribing rate of 2.7%.
How many Adult Medicine Physician providers are there in the US? ▼
There are 2,481 Adult Medicine Physician providers across 52 states in the US. The average Adult Medicine Physician provider writes 2,807 Medicare Part D claims per year.
What drugs does Alexandra Mullin, PA-C prescribe most often? ▼
Based on 2023 Medicare Part D data, Alexandra Mullin, PA-C's most frequently prescribed drugs include Amlodipine Besylate, Levothyroxine Sodium, Albuterol Sulfate Hfa. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Alexandra Mullin, PA-C accept Medicare? ▼
Alexandra Mullin, PA-C appears in CMS Medicare data with 3,634 Part D claims and 425 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Alexandra Mullin, PA-C's credentials? ▼
Alexandra Mullin, PA-C's NPI is 1710475033 with credentials PA-C. 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
Compiled from official public sources by the PlainDoctor editorial team.