2026 NPPES data Physician Assistant NPI 1679995252 PA-C
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Daniella Shock, PA-C

Physician Assistant in Chelsea, Michigan. 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
431
Medicare Part D claims · 151 beneficiaries · Physician Assistant avg: 790
Generic prescribing
60%
generic claims · 40% brand-name · higher generic rates reduce patient out-of-pocket costs
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Daniella Shock, PA-C filed 431 Medicare Part D claims in 2023 as a Physician Assistant in Chelsea, Michigan, prescribing 60% generic.

431
Part D claims, 2023
60%
generic prescribing

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.

Daniella Shock, PA-C's Medicare Part D volume vs every U.S. prescriber

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

431 Top 38% higher than 62% 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%). This entry sits in this band. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. 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

What does the federal data show about Daniella Shock, PA-C?

Quality data not reported

NPI registry status

Active

Issued 01/15/2014

NPI 1679995252

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

431 45% vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in Michigan

How Physician Assistant compares to other specialties among Michigan providers

Michigan providers

Largest specialties in Michigan (% of in-state providers)

Behavior Technician21.4%Clinical Social Worker5.8%Student in an Organized Health Care Education/Training Program3.6%Physical Therapist3.4%Social Worker3.4%Pharmacist3%Physician Assistant2.3%
Largest specialties in Michigan (% of in-state providers)

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Physician Assistant) — 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).

Daniella Shock, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 14650 EAST OLD US HIGHWAY 12, Chelsea, MI, 48118, with a listed phone of (734) 475-4003. NPI 1679995252 was issued on 01/15/2014. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Shock 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 431 prescription claims written by this provider, covering 151 Medicare beneficiaries and totaling roughly $715K in drug spend, split 40% brand-name and 60% generic by claim count, with an opioid prescribing rate of 6.5%. 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.

Physician Assistant is a high-volume specialty nationwide, with 149,975 enrolled providers across 56 states and an average of 790 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

14650 EAST OLD US HIGHWAY 12
Chelsea, MI 48118

Provider Details

NPI 1679995252
Specialty Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 01/15/2014

Hospital and facility affiliations

Facilities where Daniella Shock, PA-C 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.

Regents OF The University OF Michigan
Ann Arbor, 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).

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 Daniella Shock, PA-C. To verify Daniella Shock, PA-C'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 · Above average

Daniella Shock, PA-C — brand share 40.0%
Physician Assistant average

40% brand-name claims vs 60% generic, on 431 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.

431
Total Claims
$715K
Total Drug Cost
151
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
709
Total Day Supply
18,045
Brand vs Generic
40% brand / 60% generic
Brand Drug Cost
$708K
Generic Drug Cost
$7K
Opioid Claims
28 (6.5% rate)
Antibiotic Claims
12

Patient Demographics

Average Patient Age
67.6 years
Avg HCC Risk Score
2.14
Gender Split
64% female / 36% male
Age Distribution
<65: 47, 65-74: 56, 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 Daniella Shock, PA-C 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
Creon
Lipase/Protease/Amylase
99
Omeprazole
49
Peg 3350-Electrolyte
Sodium Chloride/Nahco3/Kcl/Peg
42
Zenpep
Lipase/Protease/Amylase
25
Famotidine
20
Pantoprazole Sodium
19
Ondansetron Odt
Ondansetron
18
Pregabalin
17
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
13
Dicyclomine Hcl
11

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

Physician Assistant Overview

How Daniella Shock, PA-C fits within the Physician Assistant landscape nationally.

149,975
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider

Daniella Shock, PA-C's 431 claims are below the specialty average of 790.

Nearby Physician Assistant Providers in Michigan

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

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

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry — providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Michigan medical board — federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Physician Assistant peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only — they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Daniella Shock, PA-C's specialty?
Daniella Shock, PA-C specializes in Physician Assistant and practices in Chelsea, Michigan. Credentials: PA-C.
How much does Daniella Shock, PA-C prescribe under Medicare Part D?
In 2023, Daniella Shock, PA-C wrote 431 Medicare Part D claims totaling $715K in drug costs for 151 beneficiaries.
Where is Daniella Shock, PA-C located?
Daniella Shock, PA-C is located at 14650 EAST OLD US HIGHWAY 12, Chelsea, MI, 48118. Phone: (734) 475-4003.
What is Daniella Shock, PA-C's NPI number?
Daniella Shock, PA-C's National Provider Identifier (NPI) is 1679995252, issued on 01/15/2014.
Does Daniella Shock, PA-C prescribe more brand-name or generic drugs?
Daniella Shock, PA-C's prescribing is 40% brand-name and 60% generic drugs by claim count, with $708K in brand drug costs.
Does Daniella Shock, PA-C prescribe opioids?
Yes, Daniella Shock, PA-C had 28 opioid claims in 2023 with an opioid prescribing rate of 6.5%.
How many Physician Assistant providers are there in the US?
There are 149,975 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does Daniella Shock, PA-C prescribe most often?
Based on 2023 Medicare Part D data, Daniella Shock, PA-C's most frequently prescribed drugs include Creon, Omeprazole, Peg 3350-Electrolyte. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Daniella Shock, PA-C accept Medicare?
Daniella Shock, PA-C appears in CMS Medicare data with 431 Part D claims and 151 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Daniella Shock, PA-C's credentials?
Daniella Shock, PA-C's NPI is 1679995252 with credentials PA-C. 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

Compiled from official public sources by the PlainDoctor editorial team.