NPI registry status
Active
2026 NPPES data Pain Medicine (Anesthesiology) Physician NPI 1043303696 M.D., B.S.
Verify on CMS → Tabitha Washington, M.D., B.S.
Pain Medicine (Anesthesiology) Physician in Lebanon, New Hampshire.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 4,032 in Pain Medicine (Anesthesiology) 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
577
Medicare Part D claims · 105 beneficiaries · Pain Medicine (Anesthesiology) Physician avg: 2K
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Tabitha Washington, M.D., B.S. filed 577 Medicare Part D claims in 2023 as a Pain Medicine (Anesthesiology) Physician in Lebanon, New Hampshire, prescribing 86% generic.
- 577
- Part D claims, 2023
- 86%
- generic prescribing
- Likely
- board-certified (heuristic)
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.
Tabitha Washington, M.D., B.S.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
577 Top 34% higher than 66% 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 certification likely (heuristic, not verified)
Tabitha Washington, M.D., B.S. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 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 Tabitha Washington, M.D., B.S.?
Quality data not reportedPrimary specialty
Pain Medicine (Anesthesiology) Physician
Medicare Part D claims
577 65% vs specialty avg
Specialty distribution in New Hampshire
How Pain Medicine (Anesthesiology) Physician compares to other specialties among New Hampshire 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 Pain Medicine (Anesthesiology) 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).
Tabitha Washington, M.D., B.S. appears in the CMS NPPES registry as a Pain Medicine (Anesthesiology) Physician provider holding M.D., B.S. credentials at 1 MEDICAL CENTER DR, Lebanon, NH, 03756, with a listed phone of (603) 650-6040. NPI 1043303696 was issued on 10/02/2006.
Medicare Part D records for calendar year 2023 show 577 prescription claims written by this provider, covering 105 Medicare beneficiaries and totaling roughly $82K in drug spend, split 14% brand-name and 86% generic by claim count, with an opioid prescribing rate of 70.2%.
Pain Medicine (Anesthesiology) Physician is a narrow specialty nationwide, with 4,032 enrolled providers across 53 states and an average of 1,657 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 | 1043303696 |
|---|---|
| Specialty | Pain Medicine (Anesthesiology) Physician |
| Credentials | M.D., B.S. |
| Gender | Female |
| NPI Issued | 10/02/2006 |
Hospital and facility affiliations
Facilities where Tabitha Washington, M.D., B.S. 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.
Permanente Medical Group Inc
Stockton, CA
Southern California Permanente Medical Group
Panorama City, CA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Typical
Tabitha Washington, M.D., B.S. - brand share 14.0%
Pain Medicine (Anesthesiology) Physician average
14% brand-name claims vs 86% generic, on 577 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.
577
Total Claims
$82K
Total Drug Cost
105
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 636
- Total Day Supply
- 17,338
- Brand vs Generic
- 14% brand / 86% generic
- Brand Drug Cost
- $59K
- Generic Drug Cost
- $23K
- Opioid Claims
- 405 (70.2% rate)
Patient Demographics
- Average Patient Age
- 68.2 years
- Avg HCC Risk Score
- 1.69
- Gender Split
- 60% female / 40% male
- Age Distribution
- <65: 27, 65-74: 52, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Tabitha Washington, M.D., B.S. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Methadone Hcl
Methadone Hcl
126 claims
- Oxycodone Hcl
Oxycodone Hcl
71 claims
- Buprenorphine
Buprenorphine
51 claims
- Pregabalin 41
Pregabalin
41 claims
- Hydrocodone-Acetam… 37
Hydrocodone-Acetaminophen
37 claims
- Gabapentin 34
Gabapentin
34 claims
- Oxycontin 32
Oxycontin
32 claims
- Belbuca 24
Belbuca
24 claims
| Drug | Claims |
|---|---|
| Methadone Hcl | 126 |
| Oxycodone Hcl | 71 |
| Buprenorphine | 51 |
| Pregabalin | 41 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 37 |
| Gabapentin | 34 |
| Oxycontin Oxycodone Hcl | 32 |
| Belbuca Buprenorphine Hcl | 24 |
| Morphine Sulfate Er Morphine Sulfate | 22 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 21 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Pain Medicine (Anesthesiology) Physician in NH →
All providers in New Hampshire →
Compare specialties →
Pain Medicine (Anesthesiology) Physician Overview
How Tabitha Washington, M.D., B.S. fits within the Pain Medicine (Anesthesiology) Physician landscape nationally.
4,032
Pain Medicine (Anesthesiology) Physician Providers in US
53
States with Pain Medicine (Anesthesiology) Physician
1,657
Avg Claims per Provider
Tabitha Washington, M.D., B.S.'s 577 claims are below the specialty average of 1,657.
Nearby Pain Medicine (Anesthesiology) Physician Providers in New Hampshire
Other clinicians with the same primary specialty enrolled in New Hampshire, drawn from the same CMS NPPES roster as Washington.
Dr. Michael Baker
M.D.
Portsmouth, NH
Dr. Ralph Beasley
MD
Lebanon, NH
Dr. Corey Burchman
MD
Lebanon, NH
Dr. Allen Carignan
M.D.
Barrington, NH
Dr. Jack Chan
MD
Newington, NH
Compare Pain Medicine (Anesthesiology) 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 New Hampshire medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Pain Medicine (Anesthesiology) 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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Frequently Asked Questions
What is Tabitha Washington, M.D., B.S.'s specialty? ▼
Tabitha Washington, M.D., B.S. specializes in Pain Medicine (Anesthesiology) Physician and practices in Lebanon, New Hampshire. Credentials: M.D., B.S..
How much does Tabitha Washington, M.D., B.S. prescribe under Medicare Part D? ▼
In 2023, Tabitha Washington, M.D., B.S. wrote 577 Medicare Part D claims totaling $82K in drug costs for 105 beneficiaries.
Where is Tabitha Washington, M.D., B.S. located? ▼
Tabitha Washington, M.D., B.S. is located at 1 MEDICAL CENTER DR, Lebanon, NH, 03756. Phone: (603) 650-6040.
What is Tabitha Washington, M.D., B.S.'s NPI number? ▼
Tabitha Washington, M.D., B.S.'s National Provider Identifier (NPI) is 1043303696, issued on 10/02/2006.
Does Tabitha Washington, M.D., B.S. prescribe more brand-name or generic drugs? ▼
Tabitha Washington, M.D., B.S.'s prescribing is 14% brand-name and 86% generic drugs by claim count, with $59K in brand drug costs.
Does Tabitha Washington, M.D., B.S. prescribe opioids? ▼
Yes, Tabitha Washington, M.D., B.S. had 405 opioid claims in 2023 with an opioid prescribing rate of 70.2%.
How many Pain Medicine (Anesthesiology) Physician providers are there in the US? ▼
There are 4,032 Pain Medicine (Anesthesiology) Physician providers across 53 states in the US. The average Pain Medicine (Anesthesiology) Physician provider writes 1,657 Medicare Part D claims per year.
What drugs does Tabitha Washington, M.D., B.S. prescribe most often? ▼
Based on 2023 Medicare Part D data, Tabitha Washington, M.D., B.S.'s most frequently prescribed drugs include Methadone Hcl, Oxycodone Hcl, Buprenorphine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Tabitha Washington, M.D., B.S. accept Medicare? ▼
Tabitha Washington, M.D., B.S. appears in CMS Medicare data with 577 Part D claims and 105 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Tabitha Washington, M.D., B.S.'s credentials? ▼
Tabitha Washington, M.D., B.S.'s NPI is 1043303696 with credentials M.D., B.S.. 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.