2026 NPPES data Oral and Maxillofacial Surgery (Dentist) NPI 1275747859 DDS
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JEFFREY BOBST, DDS

Oral and Maxillofacial Surgery (Dentist) in CHANDLER, Arizona. 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
771
Medicare Part D claims · 305 beneficiaries · Oral and Maxillofacial Surgery (Dentist) avg: 378
Generic prescribing
99%
generic claims · 1% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$302.1
9 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: JEFFREY BOBST, DDS is a Oral and Maxillofacial Surgery (Dentist) ([object Object]) practicing in CHANDLER, Arizona with a Medicare Part D prescribing footprint of 771 claims across 305 beneficiaries — 1% brand-name prescribing . Industry payments of $302.1 across 9 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: JEFFREY BOBST, DDS filed 771 Medicare Part D claims in 2023 across CHANDLER, Arizona. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

JEFFREY BOBST, DDS at a glance

Quality data not reported

NPI registry status

Active

Issued 05/10/2007

NPI 1275747859

Primary specialty

Oral and Maxillofacial Surgery (Dentist)

Mid-sized

7,631 US NPIs in this specialty

Medicare Part D claims

771 104% vs specialty avg

2023 prescription claims

Specialty avg: 378

Specialty distribution in Arizona

How Oral and Maxillofacial Surgery (Dentist) compares to other specialties among Arizona providers

Arizona providers

Oral and Maxillofacial Surgery (Dentist) share within Arizona

1. Oral and Maxillofacial Surgery (Dentist)42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Oral and Maxillofacial Surgery (Dentist) share within Arizona

Specialty board-certification context

Estimated specialty board-certified rate — Oral and Maxillofacial Surgery (Dentist) (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Oral and Maxillofacial Surgery (Dentist) ABMS/AOA estimate

Est. board-certified rate (Oral and Maxillofacial Surgery (Dentist)) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Oral and Maxillofacial Surgery (Dentist)) — 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).

JEFFREY BOBST, DDS is a Oral and Maxillofacial Surgery (Dentist) provider practicing in CHANDLER, Arizona, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DDS. NPI: 1275747859. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

JEFFREY BOBST, DDS appears in the CMS NPPES registry as a Oral and Maxillofacial Surgery (Dentist) provider holding DDS credentials at 913 COCONINO PL, CHANDLER, AZ, 85249, with a listed phone of (262) 957-4462. NPI 1275747859 was issued on 05/10/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BOBST 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 771 prescription claims written by this provider, covering 305 Medicare beneficiaries and totaling roughly $7K in drug spend, split 1% brand-name and 99% generic by claim count, with an opioid prescribing rate of 31.9%. 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.

Oral and Maxillofacial Surgery (Dentist) is a mid-sized specialty nationwide, with 7,631 enrolled providers across 52 states and an average of 378 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

913 COCONINO PL
CHANDLER, AZ 85249

Provider Details

NPI 1275747859
Specialty Oral and Maxillofacial Surgery (Dentist)
Credentials DDS
Gender Male
NPI Issued 05/10/2007

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 JEFFREY BOBST, DDS. Source: openpaymentsdata.cms.gov.

Total received

$302

Largest payer

Straumann USA 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

JEFFREY BOBST, DDS — brand share 1.0%
Specialty average (est.)

1% brand-name claims vs 99% generic, on 771 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.

771
Total Claims
$7K
Total Drug Cost
305
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
788
Total Day Supply
6,073
Brand vs Generic
1% brand / 99% generic
Brand Drug Cost
$2K
Generic Drug Cost
$5K
Opioid Claims
246 (31.9% rate)
Antibiotic Claims
270

Patient Demographics

Average Patient Age
72.8 years
Avg HCC Risk Score
1.19
Gender Split
59% female / 41% male
Age Distribution
<65: 22, 65-74: 162, 75-84: 91, 85+: 30

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Amoxicillin
199
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
197
Ondansetron Hcl
118
Clindamycin Hcl
26
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
24
Ondansetron Odt
Ondansetron
24
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
22
Tramadol Hcl
20
Chlorhexidine Gluconate
15
Azithromycin
13

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

Oral and Maxillofacial Surgery (Dentist) Overview

How JEFFREY BOBST, DDS fits within the Oral and Maxillofacial Surgery (Dentist) landscape nationally.

7,631
Oral and Maxillofacial Surgery (Dentist) Providers in US
52
States with Oral and Maxillofacial Surgery (Dentist)
378
Avg Claims per Provider

JEFFREY BOBST, DDS's 771 claims are above the specialty average of 378.

Nearby Oral and Maxillofacial Surgery (Dentist) Providers in Arizona

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

Compare Oral and Maxillofacial Surgery (Dentist) nationally: see state-by-state distribution →

Frequently Asked Questions

What is JEFFREY BOBST, DDS's specialty?
JEFFREY BOBST, DDS specializes in Oral and Maxillofacial Surgery (Dentist) and practices in CHANDLER, Arizona. Credentials: DDS.
How much does JEFFREY BOBST, DDS prescribe under Medicare Part D?
In 2023, JEFFREY BOBST, DDS wrote 771 Medicare Part D claims totaling $7K in drug costs for 305 beneficiaries.
Where is JEFFREY BOBST, DDS located?
JEFFREY BOBST, DDS is located at 913 COCONINO PL, CHANDLER, AZ, 85249. Phone: (262) 957-4462.
What is JEFFREY BOBST, DDS's NPI number?
JEFFREY BOBST, DDS's National Provider Identifier (NPI) is 1275747859, issued on 05/10/2007.
Does JEFFREY BOBST, DDS prescribe more brand-name or generic drugs?
JEFFREY BOBST, DDS's prescribing is 1% brand-name and 99% generic drugs by claim count, with $2K in brand drug costs.
Does JEFFREY BOBST, DDS prescribe opioids?
Yes, JEFFREY BOBST, DDS had 246 opioid claims in 2023 with an opioid prescribing rate of 31.9%.
How many Oral and Maxillofacial Surgery (Dentist) providers are there in the US?
There are 7,631 Oral and Maxillofacial Surgery (Dentist) providers across 52 states in the US. The average Oral and Maxillofacial Surgery (Dentist) provider writes 378 Medicare Part D claims per year.
What drugs does JEFFREY BOBST, DDS prescribe most often?
Based on 2023 Medicare Part D data, JEFFREY BOBST, DDS's most frequently prescribed drugs include Amoxicillin, Hydrocodone-Acetaminophen, Ondansetron Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JEFFREY BOBST, DDS accept Medicare?
JEFFREY BOBST, DDS appears in CMS Medicare data with 771 Part D claims and 305 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JEFFREY BOBST, DDS's credentials?
JEFFREY BOBST, DDS's NPI is 1275747859 with credentials DDS. 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