2026 NPPES data Physician Assistant NPI 1134474752 PA-C
Verify on CMS →

Adam Haeffner, PA-C

Physician Assistant in Colorado Springs, Colorado. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 149,975 in Physician Assistant, 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 · 381 beneficiaries · Physician Assistant avg: 790
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$604.33
23 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Adam Haeffner, PA-C filed 4,030 Medicare Part D claims in 2023 as a Physician Assistant in Colorado Springs, Colorado, prescribing 93% generic.

4K
Part D claims, 2023
93%
generic prescribing
$604.33
industry payments (Sunshine Act)

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.

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

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

4,030 Top 8% higher than 92% 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. 2K+: 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

What does the federal data show about Adam Haeffner, PA-C?

Quality data not reported

NPI registry status

Active

Issued 07/19/2012

NPI 1134474752

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

4,030 vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in Colorado

How Physician Assistant compares to other specialties among Colorado providers

Colorado providers
Behavior Technician - 7.8%Behavior Technician7.8%Mental Health Counselor - 6.2%Mental Health Counselor6.2%Physical Therapist - 4.2%Physical Therapist4.2%Clinical Social Worker - 4.2%Clinical Social Worker4.2%Professional Counselor - 3.7%Professional Counselor3.7%Registered Nurse - 3.6%Registered Nurse3.6%Physician Assistant - 2.6%Physician Assistant2.6%
Largest specialties in Colorado (% of in-state 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 Physician Assistant. Verify directly:

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).

Adam Haeffner, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 3010 N CIRCLE DR, Colorado Springs, CO, 80909, with a listed phone of (719) 228-9440. NPI 1134474752 was issued on 07/19/2012. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Haeffner 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 4,030 prescription claims written by this provider, covering 381 Medicare beneficiaries and totaling roughly $281K in drug spend, split 7% brand-name and 93% generic by claim count, with an opioid prescribing rate of 60.0%. 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

3010 N CIRCLE DR
Colorado Springs, CO 80909

Provider Details

NPI 1134474752
Specialty Physician Assistant
Credentials PA-C
Gender Male
NPI Issued 07/19/2012

Hospital and facility affiliations

Facilities where Adam Haeffner, 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.

Colorado Springs Interventional Pain Management PC
Colorado Spgs, CO

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 Adam Haeffner, PA-C. Source: openpaymentsdata.cms.gov.

Total received

$604

Largest payer

TerSera Therapeutics 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

Adam Haeffner, PA-C - brand share 7.0%
Physician Assistant average

7% brand-name claims vs 93% generic, on 4,030 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.

4,030
Total Claims
$281K
Total Drug Cost
381
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,313
Total Day Supply
121,730
Brand vs Generic
7% brand / 93% generic
Brand Drug Cost
$169K
Generic Drug Cost
$112K
Opioid Claims
2,417 (60.0% rate)

Patient Demographics

Average Patient Age
69.1 years
Avg HCC Risk Score
1.84
Gender Split
64% female / 36% male
Age Distribution
<65: 91, 65-74: 185, 75-84: 87, 85+: 18

Top Prescribed Drugs (Medicare Part D)

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

What Adam Haeffner, 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
Oxycodone Hcl
624
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
409
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
371
Gabapentin
354
Tizanidine Hcl
346
Morphine Sulfate Er
Morphine Sulfate
288
Tramadol Hcl
157
Cyclobenzaprine Hcl
154
Methocarbamol
129
Hydromorphone Hcl
116

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

Physician Assistant Overview

How Adam Haeffner, 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

Adam Haeffner, PA-C's 4,030 claims are above the specialty average of 790.

Nearby Physician Assistant Providers in Colorado

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

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 Colorado 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 Adam Haeffner, PA-C's specialty?
Adam Haeffner, PA-C specializes in Physician Assistant and practices in Colorado Springs, Colorado. Credentials: PA-C.
How much does Adam Haeffner, PA-C prescribe under Medicare Part D?
In 2023, Adam Haeffner, PA-C wrote 4,030 Medicare Part D claims totaling $281K in drug costs for 381 beneficiaries.
Where is Adam Haeffner, PA-C located?
Adam Haeffner, PA-C is located at 3010 N CIRCLE DR, Colorado Springs, CO, 80909. Phone: (719) 228-9440.
What is Adam Haeffner, PA-C's NPI number?
Adam Haeffner, PA-C's National Provider Identifier (NPI) is 1134474752, issued on 07/19/2012.
Does Adam Haeffner, PA-C prescribe more brand-name or generic drugs?
Adam Haeffner, PA-C's prescribing is 7% brand-name and 93% generic drugs by claim count, with $169K in brand drug costs.
Does Adam Haeffner, PA-C prescribe opioids?
Yes, Adam Haeffner, PA-C had 2,417 opioid claims in 2023 with an opioid prescribing rate of 60.0%.
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 Adam Haeffner, PA-C prescribe most often?
Based on 2023 Medicare Part D data, Adam Haeffner, PA-C's most frequently prescribed drugs include Oxycodone Hcl, Hydrocodone-Acetaminophen, Oxycodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Adam Haeffner, PA-C accept Medicare?
Adam Haeffner, PA-C appears in CMS Medicare data with 4,030 Part D claims and 381 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Adam Haeffner, PA-C's credentials?
Adam Haeffner, PA-C's NPI is 1134474752 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.