NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1821089699 D.O.
Verify on CMS → Jeffrey Friedman, D.O.
Family Medicine Physician in Deland, Florida.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 147,760 in Family 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 · 709 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
89%
generic claims · 11% 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
Jeffrey Friedman, D.O. filed 4,222 Medicare Part D claims in 2023 as a Family Medicine Physician in Deland, Florida, prescribing 89% generic.
- 4K
- Part D claims, 2023
- 89%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥92nd
- 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.
CMS NPPES provider registry desk
NPI 1821089699 · Family Medicine Physician
NPI-10 · ENUM-LEGACY · TAX-MEGA · RX-MID · BOOK-MID · PHOTO-ENUM
- NPI-10 1821089699
- ENUM-LEGACY 2005
- TAX-MEGA 148K Family Medicine
- RX-MID 4,222
- BOOK-MID 8,942 in Florida
- PHOTO-ENUM Robert Brengel · 2005
Jeffrey Friedman, D.O.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
4,222 ≥ 92nd percentile 92% 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)
Jeffrey Friedman, D.O. 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 Jeffrey Friedman, D.O.?
Quality data not reportedPrimary specialty
Family Medicine Physician
Medicare Part D claims
4,222 24% vs specialty avg
Specialty distribution in Florida
How Family Medicine Physician compares to other specialties among Florida 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 Family 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).
Practice Address
Provider Details
| NPI | 1821089699 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | D.O. |
| Gender | Male |
| NPI Issued | 11/02/2005 |
Hospital and facility affiliations
Facilities where Jeffrey Friedman, D.O. 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.
Florida Health Care Plan Inc
Deland, FL
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - Florida FLDOH 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 ~75K Florida medical licensees in 2023 - they are NOT specific to Jeffrey Friedman, D.O.. To verify Jeffrey Friedman, D.O.'s current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases
FLDOH 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 Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Jeffrey Friedman, D.O. - brand share 11.0%
Family Medicine Physician average
11% brand-name claims vs 89% generic, on 4,222 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.
4,222
Total Claims
$375K
Total Drug Cost
709
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 11,017
- Total Day Supply
- 326,305
- Brand vs Generic
- 11% brand / 89% generic
- Brand Drug Cost
- $304K
- Generic Drug Cost
- $70K
- Opioid Claims
- 23 (0.5% rate)
- Antibiotic Claims
- 40
Patient Demographics
- Average Patient Age
- 74.6 years
- Avg HCC Risk Score
- 1.35
- Gender Split
- 52% female / 48% male
- Age Distribution
- <65: 35, 65-74: 341, 75-84: 255, 85+: 78
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Jeffrey Friedman, D.O. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
381 claims
- Amlodipine Besylate
Amlodipine Besylate
246 claims
- Lisinopril
Lisinopril
237 claims
- Levothyroxine Sodium
Levothyroxine Sodium
163 claims
- Omeprazole 124
Omeprazole
124 claims
- Rosuvastatin Calcium 122
Rosuvastatin Calcium
122 claims
- Metformin Hcl 107
Metformin Hcl
107 claims
- Losartan Potassium 92
Losartan Potassium
92 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 381 |
| Amlodipine Besylate | 246 |
| Lisinopril | 237 |
| Levothyroxine Sodium | 163 |
| Omeprazole | 124 |
| Rosuvastatin Calcium | 122 |
| Metformin Hcl | 107 |
| Losartan Potassium | 92 |
| Gabapentin | 85 |
| Simvastatin | 85 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Medicine Physician Overview
How Jeffrey Friedman, D.O. fits within the Family Medicine Physician landscape nationally.
147,760
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider
Jeffrey Friedman, D.O.'s 4,222 claims are above the specialty average of 3,418.
Nationwide Family Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Friedman, both outside Florida so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Medicine Physician Providers in Florida
Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as Friedman.
One of 8,942 Family Medicine Physician providers enrolled in Florida, 5 are shown here.
Dr. Kellie Aarons
MD
Tampa, FL
Dr. Zoilo Abad
MD
Miami, FL
Dr. Flor Abalos Escalona
APRN-FNP
Miami, FL
Dr. Aschanti Abarca Selva
M.D
Naples, FL
Dr. Syed Abbas
DO
Sebring, FL
Compare Family Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Jeffrey Friedman, D.O.'s specialty? ▼
Jeffrey Friedman, D.O. specializes in Family Medicine Physician and practices in Deland, Florida. Credentials: D.O..
How much does Jeffrey Friedman, D.O. prescribe under Medicare Part D? ▼
In 2023, Jeffrey Friedman, D.O. wrote 4,222 Medicare Part D claims totaling $375K in drug costs for 709 beneficiaries.
Where is Jeffrey Friedman, D.O. located? ▼
Jeffrey Friedman, D.O. is located at 937 N SPRING GARDEN AVE, Deland, FL, 32720. Phone: (386) 736-1948.
What is Jeffrey Friedman, D.O.'s NPI number? ▼
Jeffrey Friedman, D.O.'s National Provider Identifier (NPI) is 1821089699, issued on 11/02/2005.
Does Jeffrey Friedman, D.O. prescribe more brand-name or generic drugs? ▼
Jeffrey Friedman, D.O.'s prescribing is 11% brand-name and 89% generic drugs by claim count, with $304K in brand drug costs.
Does Jeffrey Friedman, D.O. prescribe opioids? ▼
Yes, Jeffrey Friedman, D.O. had 23 opioid claims in 2023 with an opioid prescribing rate of 0.5%.
How many Family Medicine Physician providers are there in the US? ▼
There are 147,760 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does Jeffrey Friedman, D.O. prescribe most often? ▼
Based on 2023 Medicare Part D data, Jeffrey Friedman, D.O.'s most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jeffrey Friedman, D.O. accept Medicare? ▼
Jeffrey Friedman, D.O. appears in CMS Medicare data with 4,222 Part D claims and 709 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jeffrey Friedman, D.O.'s credentials? ▼
Jeffrey Friedman, D.O.'s NPI is 1821089699 with credentials D.O.. 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.