2026 NPPES data Surgery Physician NPI 1700997210 MD
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PATRICIA FONE, MD

Surgery Physician in ROSEVILLE, California. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
2K
Medicare Part D claims · 465 beneficiaries · Surgery Physician avg: 169
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$719.39
4 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

PATRICIA FONE, MD filed 2,234 Medicare Part D claims in 2023 as a Surgery Physician in ROSEVILLE, California, prescribing 87% generic.

2K
Part D claims, 2023
87%
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.

PATRICIA FONE, MD's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

2,234 Top 15% higher than 85% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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)

PATRICIA FONE, 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 PATRICIA FONE, MD?

Quality data not reported

NPI registry status

Active

Issued 08/31/2006

NPI 1700997210

Primary specialty

Surgery Physician

Mid-sized

36,191 US NPIs in this specialty

Medicare Part D claims

2,234 1222% vs specialty avg

2023 prescription claims

Specialty avg: 169

Specialty distribution in California

How Surgery Physician compares to other specialties among California providers

California providers

Surgery Physician share within California

1. Surgery Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Surgery Physician share within California

Specialty board-certification context

Estimated specialty board-certified rate — Surgery Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Surgery Physician ABMS/AOA estimate

Est. board-certified rate (Surgery Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Surgery Physician) — ABMS / AOA estimate

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).

PATRICIA FONE, MD appears in the CMS NPPES registry as a Surgery Physician provider holding MD credentials at 3 MEDICAL PLAZA DR, ROSEVILLE, CA, 95661, with a listed phone of (916) 797-4720. NPI 1700997210 was issued on 08/31/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FONE most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 2,234 prescription claims written by this provider, covering 465 Medicare beneficiaries and totaling roughly $713K in drug spend, split 13% brand-name and 87% generic by claim count, with an opioid prescribing rate of 1.3%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Surgery Physician is a mid-sized specialty nationwide, with 36,191 enrolled providers across 56 states and an average of 169 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

3 MEDICAL PLAZA DR
ROSEVILLE, CA 95661

Provider Details

NPI 1700997210
Specialty Surgery Physician
Credentials MD
Gender Female
NPI Issued 08/31/2006

Hospital and facility affiliations

Facilities where PATRICIA FONE, 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.

SUTTER VALLEY MEDICAL FOUNDATION
ROSEVILLE, 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).

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 PATRICIA FONE, MD. Source: openpaymentsdata.cms.gov.

Total received

$719

Largest payer

Valencia Technologies Corporation

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 — California MBC 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 ~150K California medical licensees in 2023 — they are NOT specific to PATRICIA FONE, MD. To verify PATRICIA FONE, MD's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases

MBC 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 California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

PATRICIA FONE, MD — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 2,234 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.

2,234
Total Claims
$713K
Total Drug Cost
465
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,507
Total Day Supply
128,139
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$612K
Generic Drug Cost
$101K
Opioid Claims
28 (1.3% rate)
Antibiotic Claims
349

Patient Demographics

Average Patient Age
78.3 years
Avg HCC Risk Score
1.34
Gender Split
46% female / 54% male
Age Distribution
<65: 17, 65-74: 120, 75-84: 225, 85+: 103

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What PATRICIA FONE, MD prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Tamsulosin Hcl
321
Finasteride
276
Estradiol
148
Trospium Chloride
135
Myrbetriq
Mirabegron
133
Cephalexin
127
Methenamine Hippurate
121
Alfuzosin Hcl Er
Alfuzosin Hcl
119
Oxybutynin Chloride Er
Oxybutynin Chloride
73
Gemtesa
Vibegron
62

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Surgery Physician Overview

How PATRICIA FONE, MD fits within the Surgery Physician landscape nationally.

36,191
Surgery Physician Providers in US
56
States with Surgery Physician
169
Avg Claims per Provider

PATRICIA FONE, MD's 2,234 claims are above the specialty average of 169.

Nearby Surgery Physician Providers in California

Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as FONE.

Compare Surgery Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is PATRICIA FONE, MD's specialty?
PATRICIA FONE, MD specializes in Surgery Physician and practices in ROSEVILLE, California. Credentials: MD.
How much does PATRICIA FONE, MD prescribe under Medicare Part D?
In 2023, PATRICIA FONE, MD wrote 2,234 Medicare Part D claims totaling $713K in drug costs for 465 beneficiaries.
Where is PATRICIA FONE, MD located?
PATRICIA FONE, MD is located at 3 MEDICAL PLAZA DR, ROSEVILLE, CA, 95661. Phone: (916) 797-4720.
What is PATRICIA FONE, MD's NPI number?
PATRICIA FONE, MD's National Provider Identifier (NPI) is 1700997210, issued on 08/31/2006.
Does PATRICIA FONE, MD prescribe more brand-name or generic drugs?
PATRICIA FONE, MD's prescribing is 13% brand-name and 87% generic drugs by claim count, with $612K in brand drug costs.
Does PATRICIA FONE, MD prescribe opioids?
Yes, PATRICIA FONE, MD had 28 opioid claims in 2023 with an opioid prescribing rate of 1.3%.
How many Surgery Physician providers are there in the US?
There are 36,191 Surgery Physician providers across 56 states in the US. The average Surgery Physician provider writes 169 Medicare Part D claims per year.
What drugs does PATRICIA FONE, MD prescribe most often?
Based on 2023 Medicare Part D data, PATRICIA FONE, MD's most frequently prescribed drugs include Tamsulosin Hcl, Finasteride, Estradiol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does PATRICIA FONE, MD accept Medicare?
PATRICIA FONE, MD appears in CMS Medicare data with 2,234 Part D claims and 465 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify PATRICIA FONE, MD's credentials?
PATRICIA FONE, MD's NPI is 1700997210 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

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