NPI registry status
Active
2026 NPPES data Pain Medicine (Anesthesiology) Physician NPI 1639175037 M.D.
Verify on CMS → Phillip Green, M.D.
Pain Medicine (Anesthesiology) Physician in Memphis, Tennessee.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 4,094 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
556
Medicare Part D claims · 194 beneficiaries · Pain Medicine (Anesthesiology) Physician avg: 2K
Generic prescribing
97%
generic claims · 3% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
75/100
CMS neutral threshold · no category scores published
Industry payments
$1.1K
26 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Phillip Green, M.D. carries the neutral CMS MIPS final score of 75/100, assigned where no category was scored - and filed 556 Medicare Part D claims in 2024.
- 75/100
- CMS neutral score · not measured
- 556
- Part D claims, 2024
- 97%
- 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.
Federal trust snapshot
What official records show about Phillip Green, 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 1639175037), first enumerated 06/22/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 556 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
- 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
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$1.1K in reported industry payments (26 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 1639175037 · Pain Medicine (Anesthesiology) Physician
NPI-10 · ENUM-LEGACY · TAX-NARROW · MIPS-NEUTRAL · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1639175037
- ENUM-LEGACY 2005
- TAX-NARROW 4,094
- MIPS-NEUTRAL 75/100
- RX-LIGHT 556
- BOOK-THIN 65 in Tennessee
- PHOTO-ENUM Dean Giacobbe · 2005
Phillip Green, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
556 ≥ 65th percentile 65% 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
✓
Board certification likely (heuristic, not verified)
Phillip Green, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - 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 Phillip Green, M.D.?
CMS neutral score, not measuredPrimary specialty
Pain Medicine (Anesthesiology) Physician
Medicare Part D claims
556 68% vs specialty avg
MIPS final score
75/100
Specialty distribution in Tennessee
How Pain Medicine (Anesthesiology) Physician compares to other specialties among Tennessee 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 | 1639175037 |
|---|---|
| Specialty | Pain Medicine (Anesthesiology) Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/22/2005 |
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
Hospital and facility affiliations
Facilities where Phillip Green, M.D. 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.
Semmes-Murphey Clinic PC
Southaven, MS
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 Phillip Green, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$1.1K
Largest payer
Curonix LLC
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 · Generic-heavy
Phillip Green, M.D. - brand share 3.0%
Pain Medicine (Anesthesiology) Physician average
3% brand-name claims vs 97% generic, on 556 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.
556
Total Claims
$13K
Total Drug Cost
194
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 679.5
- Total Day Supply
- 15,733
- Brand vs Generic
- 3% brand / 97% generic
- Brand Drug Cost
- $6K
- Generic Drug Cost
- $7K
- Opioid Claims
- 280 (50.4% rate)
- Antibiotic Claims
- 16
Patient Demographics
- Average Patient Age
- 70.9 years
- Avg HCC Risk Score
- 1.46
- Gender Split
- 61% female / 39% male
- Age Distribution
- <65: 37, 65-74: 87, 75-84: 57, 85+: 13
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Phillip Green, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
96 claims
- Gabapentin
Gabapentin
75 claims
- Tramadol Hcl
Tramadol Hcl
75 claims
- Oxycodone-Acetamin…
Oxycodone-Acetaminophen
42 claims
- Oxycodone Hcl 19
Oxycodone Hcl
19 claims
- Diazepam 18
Diazepam
18 claims
- Morphine Sulfate Er 17
Morphine Sulfate Er
17 claims
- Tizanidine Hcl 16
Tizanidine Hcl
16 claims
| Drug | Claims |
|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 96 |
| Gabapentin | 75 |
| Tramadol Hcl | 75 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 42 |
| Oxycodone Hcl | 19 |
| Diazepam | 18 |
| Morphine Sulfate Er Morphine Sulfate | 17 |
| Tizanidine Hcl | 16 |
| Meloxicam | 14 |
| Pregabalin | 13 |
* 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 TN →
All providers in Tennessee →
Compare specialties →
Pain Medicine (Anesthesiology) Physician Overview
How Phillip Green, M.D. fits within the Pain Medicine (Anesthesiology) Physician landscape nationally.
4,094
Pain Medicine (Anesthesiology) Physician Providers in US
53
States with Pain Medicine (Anesthesiology) Physician
1,731
Avg Claims per Provider
Phillip Green, M.D.'s 556 claims are below the specialty average of 1,731.
Nationwide Pain Medicine (Anesthesiology) Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Green, both outside Tennessee 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 (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Pain Medicine (Anesthesiology) Physician Providers in Tennessee
Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as Green.
One of 65 Pain Medicine (Anesthesiology) Physician providers enrolled in Tennessee, 5 are shown here.
Dr. Michael Allison
D.O.
Crossville, TN
Dr. David Annand
M.D.
Knoxville, TN
Dr. Kenneth Bartholomew
MD
Nashville, TN
Dr. Michael Bearb
M.D.
Jackson, TN
Dr. Vidya Bethi
MD
Clarksville, TN
Compare Pain Medicine (Anesthesiology) Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Phillip Green, M.D.'s specialty? ▼
Phillip Green, M.D. specializes in Pain Medicine (Anesthesiology) Physician and practices in Memphis, Tennessee. Credentials: M.D..
How much does Phillip Green, M.D. prescribe under Medicare Part D? ▼
In 2024, Phillip Green, M.D. wrote 556 Medicare Part D claims totaling $13K in drug costs for 194 beneficiaries.
What is Phillip Green, M.D.'s Medicare quality score? ▼
Phillip Green, 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 Phillip Green, M.D. located? ▼
Phillip Green, M.D. is located at 6325 HUMPHREYS BLVD, Memphis, TN, 38120. Phone: (901) 522-7700.
What is Phillip Green, M.D.'s NPI number? ▼
Phillip Green, M.D.'s National Provider Identifier (NPI) is 1639175037, issued on 06/22/2005.
Does Phillip Green, M.D. prescribe more brand-name or generic drugs? ▼
Phillip Green, M.D.'s prescribing is 3% brand-name and 97% generic drugs by claim count, with $6K in brand drug costs.
Does Phillip Green, M.D. prescribe opioids? ▼
Yes, Phillip Green, M.D. had 280 opioid claims in 2024 with an opioid prescribing rate of 50.4%.
How many Pain Medicine (Anesthesiology) Physician providers are there in the US? ▼
There are 4,094 Pain Medicine (Anesthesiology) Physician providers across 53 states in the US. The average Pain Medicine (Anesthesiology) Physician provider writes 1,731 Medicare Part D claims per year.
What drugs does Phillip Green, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Phillip Green, M.D.'s most frequently prescribed drugs include Hydrocodone-Acetaminophen, Gabapentin, Tramadol Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Phillip Green, M.D. accept Medicare? ▼
Phillip Green, M.D. appears in CMS Medicare data with 556 Part D claims and 194 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Phillip Green, M.D.'s credentials? ▼
Phillip Green, M.D.'s NPI is 1639175037 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.