Heather Clark , PA-C
Physician Assistant • Damascus, MD
9815 Main St Ste 208
Damascus, MD 20872
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on November 25, 2014; this date does not establish years in practice.
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Published CMS data list 669 Original Medicare Part B services in 2019.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019. Published rows only; this is not a quality measure.
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Published Part B service records, 2019:
- 99213 — Established patient outpatient office visit: 227 service units.
- 99203 — New patient outpatient office visit: 118 service units.
- 94010 — Test to measure expiratory airflow and volume: 76 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2018 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2019). CPT notice
See all 9 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 843 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Lisinopril — 82 prescription fills, including refills.
- Atorvastatin Calcium — 77 prescription fills, including refills.
- Levothyroxine Sodium — 57 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 35 records in the table · Guide: How to read Medicare Part D prescriber data
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More Part D prescriptions than 80% of clinicians listed under Physician Assistant in Maryland (2024, 1,444 clinicians with data). Median for this group: 160. Middle half: 54 to 492.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 228 in 2017 to 669 in 2019.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017–2019.
Practice Location & Contact Primary Location
9815 Main St Ste 208
Damascus, MD 20872
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 2 distinct additional practice-address records in Joppa, MD; Mount Airy, MD. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $32,509 in 2019
The total amount Medicare approved for these services in 2019. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019.
Paid by Medicare
About $21,700 in 2019
The part of the Medicare-allowed amount that Medicare itself paid in 2019, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019.
30-day fills
2,036 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$63,237 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $27.34 in 2025
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2025.
NPI first issued
2014
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Heather Clark has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Heather Clark as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Damascus and Maryland
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
More Part D prescriptions than 80% of clinicians listed under Physician Assistant in Maryland (2024, 1,444 clinicians with data). Median for this group: 160. Middle half: 54 to 492.
Too few clinicians listed under Physician Assistant in Damascus have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 80% of clinicians listed under Physician Assistant in Maryland (2024, 1,444 clinicians with data). Median for this group: $2,321. Middle half: $444 to $33,452.
Too few clinicians listed under Physician Assistant in Damascus have Medicare Part D data for 2024 to compare.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Heather Clark are from 2019.
4 active clinicians are listed under Physician Assistant with a practice address in Damascus, MD (3,225 in Maryland).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 193% from 228 in 2017 to 669 in 2019.
- 2017: 228
- 2018: 1,055
- 2019: 669
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Medicare-allowed amount
Medicare-allowed amount increased 149% from $13,039 in 2017 to $32,509 in 2019.
- 2017: $13,039
- 2018: $50,871
- 2019: $32,509
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Paid by Medicare
Paid by Medicare increased 118% from $9,949 in 2017 to $21,700 in 2019.
- 2017: $9,949
- 2018: $34,551
- 2019: $21,700
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 68% from 501 in 2020 to 843 in 2024.
- 2020: 501
- 2021: 395
- 2022: 601
- 2023: 566
- 2024: 843
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30-day fills
30-day fills increased 57% from 1,300 in 2020 to 2,036 in 2024.
- 2020: 1,300
- 2021: 1,071
- 2022: 1,408
- 2023: 1,442
- 2024: 2,036
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Part D drug cost
Part D drug cost increased 511% from $10,358 in 2020 to $63,237 in 2024.
- 2020: $10,358
- 2021: $7,462
- 2022: $12,548
- 2023: $39,119
- 2024: $63,237
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $32.98 in 2021 to $27.34 in 2025.
- 2021: $32.98
- 2022: $22.72
- 2024: $23.63
- 2025: $27.34
Sources: CMS Medicare Physician & Other Practitioners (2019), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $27.34.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| AERIN MEDICAL INC. |
Food and Beverage
In-kind items and services
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VIVAER STYLUS | General | $27.34 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2018 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2019; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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227 | 219 | $125.00 | $68.03 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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118 | 118 | $190.00 | $99.81 |
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94010
Test to measure expiratory airflow and volume
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76 | 73 | $73.00 | $32.33 |
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81003
Automated urinalysis test
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71 | 70 | $35.00 | $2.41 |
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82570
Creatinine level to test for kidney function or muscle injury
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71 | 70 | $25.00 | $5.55 |
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71046
X-ray of chest, 2 views
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60 | 59 | $75.00 | $28.93 |
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87880
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)
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21 | 21 | $32.00 | $16.20 |
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J7613
Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg
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13 | 13 | $15.00 | $0.04 |
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93000
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
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12 | 12 | $64.00 | $15.80 |
Source: CMS Part B by Provider and Service, 2019; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Lisinopril | Lisinopril | 82 | 7,165 | $693.22 | 25 |
| Atorvastatin Calcium | Atorvastatin Calcium | 77 | 6,870 | $1,160.68 | 27 |
| Levothyroxine Sodium | Levothyroxine Sodium | 57 | 5,130 | $400.96 | 16 |
| Amlodipine Besylate | Amlodipine Besylate | 45 | 4,050 | $471.25 | 15 |
| Losartan Potassium | Losartan Potassium | 35 | 3,150 | $478.06 | 11 |
| Metoprolol Succinate | Metoprolol Succinate | 34 | 2,910 | $659.05 | 11 |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 29 | 281 | $307.67 | 29 |
| Ozempic | Semaglutide | 28 | 1,324 | $42,590.77 | — |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 27 | 670 | $426.19 | 16 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 25 | 2,250 | $467.34 | — |
| Alprazolam | Alprazolam | 23 | 835 | $143.95 | — |
| Metformin Hcl | Metformin Hcl | 23 | 2,070 | $110.04 | — |
| Synthroid | Levothyroxine Sodium | 23 | 2,070 | $3,128.52 | — |
| Buspirone Hcl | Buspirone Hcl | 21 | 990 | $238.24 | — |
| Pantoprazole Sodium | Pantoprazole Sodium | 19 | 1,650 | $337.68 | — |
| Meloxicam | Meloxicam | 18 | 1,357 | $110.76 | — |
| Omeprazole | Omeprazole | 18 | 1,486 | $264.19 | — |
| Budesonide-Formoterol Fumarate | Budesonide/Formoterol Fumarate | 18 | 540 | $2,051.61 | — |
| Prednisone | Prednisone | 17 | 224 | $42.66 | 17 |
| Hydrochlorothiazide | Hydrochlorothiazide | 17 | 1,530 | $49.11 | — |
| Bupropion Xl | Bupropion Hcl | 17 | 1,110 | $1,439.10 | — |
| Famotidine | Famotidine | 17 | 930 | $362.41 | — |
| Sertraline Hcl | Sertraline Hcl | 16 | 1,323 | $293.80 | — |
| Donepezil Hcl | Donepezil Hcl | 15 | 1,350 | $143.04 | — |
| Azithromycin | Azithromycin | 14 | 70 | $60.22 | 13 |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
NUCC Taxonomy Code: 207Q00000X
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20171213000419
DC
1658697354
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Secondary Practice Locations
504 E Ridgeville Blvd
Mount Airy, MD 21771
Phone: 3017035452
1415 Mountain Road
Joppa, MD 21085
Phone: 4109180777
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner - Family
Doctor of Nursing Practice
Physician Assistant - Medical
Physician Assistant (Certified)
Family Medicine
Doctor of Osteopathic Medicine (D.O.)
Internal Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 9815 MAIN ST STE 208, DAMASCUS, MD 20872 (Tel: 3012534004)
Registered at 9815 MAIN ST STE 208, DAMASCUS, MD 208722099 (Tel: 3012534004)
Recorded as HEATHER CLARK, PA-C
Family Medicine (license number reported to NPPES: MD C0005635)
NPI status registered as active in NPPES database
Registered at 504 E RIDGEVILLE BLVD, MOUNT AIRY, MD 21771
Registered at 1415 MOUNTAIN ROAD, JOPPA, MD 21085 (Tel: 4109180777)
Recorded as HEATHER STULTZ, PA-C
Physician Assistant (license number reported to NPPES: MD C0005635)
NPI status registered as active in NPPES database
Registered at 1415 MOUNTAIN ROAD, JOPPA, MD 21085 (Tel: 4109180777)
Registered at 1415 MOUNTAIN ROAD, JOPPA, MD 21085 (Tel: 4109180777)
Recorded as HEATHER STULTZ, PA-C
Physician Assistant (license number reported to NPPES: MD C0005635)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
9815 Main St Ste 208
Damascus, MD 208722099
Phone: 3012534004