Mark P. Herron, PA-C
Physician Assistant · Penacook, NH
Mark P. Herron, PA-C is a physician assistant with a practice address in Penacook, New Hampshire, and NPI 1255605069, issued on Feb 27, 2012. Check the license with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark P. Herron
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 4 Crescent St, Penacook, NH 03303
- Phone
- (603) 753-4302
- Enumerated
- Feb 27, 2012
- Record last updated
- Mar 19, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (603) 227-7570
- Medicare enrollment
- Enrolled (PECOS I20171211001822); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 947 in New Hampshire → Look up another NPI →
Also registered at 4 Crescent St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tad Lanagan, DOFamily Medicine Physician1386962819
- Stephanie Pierce, APRNFamily Nurse Practitioner1811367469
- Heather PothierFamily Nurse Practitioner1386104388
- W. Smith, MDFamily Medicine Physician1144266594
Verify Mark P. Herron in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average physician assistant in 2024
2,983 Medicare Part D claims for 299 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 139 claims were for opioids.
Most prescribed
- Atorvastatin Calcium216 claims
- Lisinopril157 claims
- Pantoprazole Sodium115 claims
- Amlodipine Besylate113 claims
- Levothyroxine Sodium95 claims
- Losartan Potassium81 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 89.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $171.80
2 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Concord Hospital IncConcord, NH
- Foundation Medical Partners IncNashua, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark P. Herron among 947 physician assistant records in New Hampshire
Mark P. Herron, PA-C is one of 947 physician assistant records with a practice address in New Hampshire. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 32% of them.
- NPI issued2012 · 32% of these records are older, 66% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2012 · median 2017 among the 730 with a school on file
- Record last updated2021 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 physician assistant records list a practice address in Penacook
They are 2 of the 41 NPPES records with a practice address in Penacook, and 947 physician assistant records in New Hampshire.
All 947 in New Hampshire → Every provider in Penacook → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Stacey Clark, PAPenacook, NH 033031710968763
- Patricia Lee, PA-CBoscawen, NH 033031598960288
- Jessica Baker, PA-CConcord, NH 033011457113474
- Madison Bennett, PA-CConcord, NH 033011851117774
- Courtney Camille, PA-CConcord, NH 033011659072569
- Anastasia Carroll, PAConcord, NH 033011922896638
- Molly Caruso, PA-CConcord, NH 033011902525306
- Helene Clutterbuck, PA-CConcord, NH 033011497599583
Common questions
What is Mark P. Herron, PA-C's NPI number?
Mark P. Herron, PA-C's National Provider Identifier (NPI) is 1255605069, issued on Feb 27, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Mark P. Herron, PA-C located?
The NPPES record lists a practice address at 4 Crescent St, Penacook, NH, 03303. Phone: (603) 753-4302. Providers update this record themselves, so call before visiting.
How can I verify Mark P. Herron, PA-C's license?
Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Mark P. Herron, PA-C prescribe under Medicare Part D?
In 2024, Mark P. Herron, PA-C had 2,983 Medicare Part D claims for 299 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Mark P. Herron, PA-C's MIPS final score?
The 2023 MIPS final score is 89.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.