NPI registry status
Active
2026 NPPES data Dentist NPI 1659412112 DMD
Verify on CMS → Alan Friedler, DMD
Dentist in Guilford, Connecticut.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 95,573 in Dentist, 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
88
Medicare Part D claims · 57 beneficiaries · Dentist avg: 90
Industry payments
$41.79
2 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Alan Friedler, DMD filed 88 Medicare Part D claims in 2024 as a Dentist in Guilford, Connecticut.
- 88
- Part D claims, 2024
- $41.79
- industry payments (Sunshine Act)
- ≥0th
- 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 Alan Friedler, DMD
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 1659412112), first enumerated 02/09/2007.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 88 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Industry payment transparency
$41.79 in reported industry payments (2 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.
Compare Friedler with other Dentist providers
Same primary specialty, same federal CMS NPPES roster.
All 8 Dentist providers in Guilford, CT →
Also enrolled in Connecticut
- Dr. Lauren Aber, DMD Meriden, CT
- Dr. Alan Abrams, D.D.S Norwalk, CT
- Dr. Cailyn Abramson, D.M.D. Burlington, CT
- Dr. Laura Acuna- Vinluan, DDS Stamford, CT
- Dr. Theodore Adamidis, DMD Newington, CT
- Dr. Tatiana Agababaeva, DMD Bridgeport, CT
Other specialties in Guilford: Clinical Social Worker (59) · Physical Therapist (58) · Family Nurse Practitioner (18) · Marriage & Family Therapist (17)
CMS NPPES provider registry desk
NPI 1659412112 · Dentist
NPI-10 · ENUM-MID · TAX-MEGA · RX-TRACE · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1659412112
- ENUM-MID 2007
- TAX-MEGA 96K Dentist
- RX-TRACE 88
- BOOK-LIGHT 925 in Connecticut
- PHOTO-ENUM Kathryn Kolovani-Tum… · 2007
Alan Friedler, DMD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
88 ≥ 0th percentile 0% 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
What does the federal data show about Alan Friedler, DMD?
Quality data not reportedPrimary specialty
Dentist
Medicare Part D claims
88 2% vs specialty avg
Specialty distribution in Connecticut
How Dentist compares to other specialties among Connecticut 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 Dentist. 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 | 1659412112 |
|---|---|
| Specialty | Dentist |
| Credentials | DMD |
| Gender | Male |
| NPI Issued | 02/09/2007 |
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 Alan Friedler, DMD. Source: openpaymentsdata.cms.gov.
Total received
$42
Largest payer
Align Technology, 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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
88
Total Claims
$1K
Total Drug Cost
57
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 98.667
- Total Day Supply
- 2,055
- Antibiotic Claims
- 26
Patient Demographics
- Average Patient Age
- 73.4 years
- Avg HCC Risk Score
- 0.83
- Gender Split
- 58% female / 42% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Alan Friedler, DMD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Sodium Fluoride
Sodium Fluoride
23 claims
- Prevident
Prevident
22 claims
- Amoxicillin
Amoxicillin
21 claims
| Drug | Claims |
|---|---|
| Sodium Fluoride Fluoride (Sodium) | 23 |
| Prevident Fluoride (Sodium) | 22 |
| Amoxicillin | 21 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Dentist Overview
How Alan Friedler, DMD fits within the Dentist landscape nationally.
95,573
Dentist Providers in US
56
States with Dentist
90
Avg Claims per Provider
Alan Friedler, DMD's 88 claims are below the specialty average of 90.
Nationwide Dentist peers with similar MIPS or enrollment year
Two federal-record peer sets for Friedler, both outside Connecticut so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Dentist Providers in Connecticut
Other clinicians with the same primary specialty enrolled in Connecticut, drawn from the same CMS NPPES roster as Friedler.
One of 925 Dentist providers enrolled in Connecticut, 11 are shown on this page.
Dr. Bobby Ahmadi
DMD
Darien, CT
Dr. Sumona Akter Eity
DMD
Hartford, CT
Dr. Ahmad Alabbadi
DMD
Windsor, CT
Dr. Dina Albano
D.M.D.
Waterbury, CT
Dr. Lindsay Albino
DMD
North Haven, CT
Compare Dentist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Alan Friedler, DMD's specialty? ▼
Alan Friedler, DMD specializes in Dentist and practices in Guilford, Connecticut. Credentials: DMD.
How much does Alan Friedler, DMD prescribe under Medicare Part D? ▼
In 2024, Alan Friedler, DMD wrote 88 Medicare Part D claims totaling $1K in drug costs for 57 beneficiaries.
Where is Alan Friedler, DMD located? ▼
Alan Friedler, DMD is located at 800 BOSTON POST RD STE 204, Guilford, CT, 06437. Phone: (203) 787-0520.
What is Alan Friedler, DMD's NPI number? ▼
Alan Friedler, DMD's National Provider Identifier (NPI) is 1659412112, issued on 02/09/2007.
How many Dentist providers are there in the US? ▼
There are 95,573 Dentist providers across 56 states in the US. The average Dentist provider writes 90 Medicare Part D claims per year.
What drugs does Alan Friedler, DMD prescribe most often? ▼
Based on 2024 Medicare Part D data, Alan Friedler, DMD's most frequently prescribed drugs include Sodium Fluoride, Prevident, Amoxicillin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Alan Friedler, DMD accept Medicare? ▼
Alan Friedler, DMD appears in CMS Medicare data with 88 Part D claims and 57 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Alan Friedler, DMD's credentials? ▼
Alan Friedler, DMD's NPI is 1659412112 with credentials DMD. 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.
- 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.