NPI registry status
Active
2026 NPPES data Pain Medicine (Anesthesiology) Physician NPI 1649562307 MD
Verify on CMS → Daniel Feldman, MD
Pain Medicine (Anesthesiology) Physician in Farmington Hills, Michigan.
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
534
Medicare Part D claims · 116 beneficiaries · Pain Medicine (Anesthesiology) Physician avg: 2K
Generic prescribing
96%
generic claims · 4% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$259.02
13 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Daniel Feldman, MD filed 534 Medicare Part D claims in 2023 as a Pain Medicine (Anesthesiology) Physician in Farmington Hills, Michigan, prescribing 96% generic.
- 534
- Part D claims, 2023
- 96%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥66th
- 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 Daniel Feldman, MD
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 1649562307), first enumerated 05/12/2011.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 534 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- 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
$259.02 in reported industry payments (13 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
Michigan statewide board action statistics are published annually — these figures describe aggregate state activity, not Daniel Feldman, MD's individual license status. Verify directly with the state medical board.
Source: MI-BOM annual report 2023
- 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 1649562307 · Pain Medicine (Anesthesiology) Physician
NPI-10 · ENUM-MID · TAX-NARROW · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1649562307
- ENUM-MID 2011
- TAX-NARROW 4,032
- RX-LIGHT 534
- BOOK-THIN 82 in Michigan
- PHOTO-ENUM Max Pell · 2011
Daniel Feldman, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
534 ≥ 66th percentile 66% 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 certification likely (heuristic, not verified)
Daniel Feldman, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 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 Daniel Feldman, MD?
Quality data not reportedPrimary specialty
Pain Medicine (Anesthesiology) Physician
Medicare Part D claims
534 68% vs specialty avg
Specialty distribution in Michigan
How Pain Medicine (Anesthesiology) Physician compares to other specialties among Michigan 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).
Practice Address
Provider Details
| NPI | 1649562307 |
|---|---|
| Specialty | Pain Medicine (Anesthesiology) Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 05/12/2011 |
Hospital and facility affiliations
Facilities where Daniel Feldman, MD 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.
Glendale Neurological Associates PC
Farmington Hills, MI
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 Daniel Feldman, MD. Source: openpaymentsdata.cms.gov.
Total received
$259
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 - Michigan MI-BOM 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 ~41K Michigan medical licensees in 2023 - they are NOT specific to Daniel Feldman, MD. To verify Daniel Feldman, MD's current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases
MI-BOM 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 Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Daniel Feldman, MD - brand share 4.0%
Pain Medicine (Anesthesiology) Physician average
4% brand-name claims vs 96% generic, on 534 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.
534
Total Claims
$49K
Total Drug Cost
116
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 850
- Total Day Supply
- 24,869
- Brand vs Generic
- 4% brand / 96% generic
- Brand Drug Cost
- $39K
- Generic Drug Cost
- $10K
- Opioid Claims
- 167 (31.3% rate)
Patient Demographics
- Average Patient Age
- 66.4 years
- Avg HCC Risk Score
- 1.51
- Gender Split
- 75% female / 25% male
- Age Distribution
- <65: 48, 65-74: 36, 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 Daniel Feldman, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Gabapentin
Gabapentin
110 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
102 claims
- Oxycodone-Acetamin… 31
Oxycodone-Acetaminophen
31 claims
- Meloxicam 27
Meloxicam
27 claims
- Cyclobenzaprine Hcl 26
Cyclobenzaprine Hcl
26 claims
- Ibuprofen 25
Ibuprofen
25 claims
- Topiramate 23
Topiramate
23 claims
- Nortriptyline Hcl 21
Nortriptyline Hcl
21 claims
| Drug | Claims |
|---|---|
| Gabapentin | 110 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 102 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 31 |
| Meloxicam | 27 |
| Cyclobenzaprine Hcl | 26 |
| Ibuprofen | 25 |
| Topiramate | 23 |
| Nortriptyline Hcl | 21 |
| Tizanidine Hcl | 21 |
| Tramadol Hcl | 19 |
* 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 MI →
All providers in Michigan →
Compare specialties →
Pain Medicine (Anesthesiology) Physician Overview
How Daniel Feldman, MD 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
Daniel Feldman, MD's 534 claims are below the specialty average of 1,657.
Nationwide Pain Medicine (Anesthesiology) Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Feldman, both outside Michigan so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2011)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Pain Medicine (Anesthesiology) Physician Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Feldman.
One of 82 Pain Medicine (Anesthesiology) Physician providers enrolled in Michigan, 5 are shown here.
Dr. Alexander Ajlouni
M.D.
Saint Clair Shores, MI
Haydar Al-Sadkhan
Trenton, MI
Dr. Andrew Alshab
MD MPH
Sault Sainte Marie, MI
Dr. Douglas Anderson
MD
Ann Arbor, MI
Dr. Ihsan Asbahi
M.D.
Lake Orion, MI
Compare Pain Medicine (Anesthesiology) Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Daniel Feldman, MD's specialty? ▼
Daniel Feldman, MD specializes in Pain Medicine (Anesthesiology) Physician and practices in Farmington Hills, Michigan. Credentials: MD.
How much does Daniel Feldman, MD prescribe under Medicare Part D? ▼
In 2023, Daniel Feldman, MD wrote 534 Medicare Part D claims totaling $49K in drug costs for 116 beneficiaries.
Where is Daniel Feldman, MD located? ▼
Daniel Feldman, MD is located at 28595 ORCHARD LAKE RD STE 200, Farmington Hills, MI, 48334. Phone: (248) 553-0010.
What is Daniel Feldman, MD's NPI number? ▼
Daniel Feldman, MD's National Provider Identifier (NPI) is 1649562307, issued on 05/12/2011.
Does Daniel Feldman, MD prescribe more brand-name or generic drugs? ▼
Daniel Feldman, MD's prescribing is 4% brand-name and 96% generic drugs by claim count, with $39K in brand drug costs.
Does Daniel Feldman, MD prescribe opioids? ▼
Yes, Daniel Feldman, MD had 167 opioid claims in 2023 with an opioid prescribing rate of 31.3%.
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 Daniel Feldman, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Daniel Feldman, MD's most frequently prescribed drugs include Gabapentin, Hydrocodone-Acetaminophen, Oxycodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Daniel Feldman, MD accept Medicare? ▼
Daniel Feldman, MD appears in CMS Medicare data with 534 Part D claims and 116 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Daniel Feldman, MD's credentials? ▼
Daniel Feldman, MD's NPI is 1649562307 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.