Joanna Conard Erwin, RPAC

  • Saratoga Springs, NY
  • Surgical physician assistant
NPI1023126877PAC ID5496827990
Medicare services, 2024
281
Medicare patients, 2024
142
Part D claims, 2024
131
MIPS score, 2024
69
Hospital affiliations
3
Practice address
211 Church Street, Saratoga Springs, NY 12866
Practice phone
Call (518) 587-3222
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Saratoga Hospital

Hospital · Saratoga Springs, New York

See all 6 affiliations

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Joanna Conard Erwin is a surgical physician assistant in Saratoga Springs, New York

Joanna Erwin practices at Saratoga Hospital in Saratoga Springs, New York, part of Albany Med Health System.

Joanna Erwin's NPI, 1023126877, was assigned on August 29, 2006. Joanna Erwin holds New York license 008572-1.

NPI and contact details
Medicare PAC ID
5496827990
NPI enumeration date
August 29, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(518) 587-3222
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
51
Medical school graduation
2001

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Joanna Conard Erwin practices at Saratoga Hospital in Saratoga Springs, New York

Joanna Erwin's primary practice is Saratoga Hospital, at 211 Church Street, Saratoga Springs, NY 12866 in Saratoga County. The practice phone is (518) 587-3222.

  • Saratoga Hospital
    211 Church Street, Saratoga Springs, NY 12866 · Saratoga CountyPhone(518) 587-3222

Source: Dmand AI Affiliation Data

Joanna Conard Erwin is affiliated with 3 sites of care and 3 medical groups

Joanna Erwin's primary practice is Saratoga Hospital in Saratoga Springs, New York, part of Albany Med Health System. Joanna Erwin is also affiliated with Albany Medical Center. The medical group on file is Saratoga Hospital Medical Group Endocrinology and Diabetes. Dmand AI also links Joanna Erwin to 1 more hospital and 2 medical groups, each named with a free account.

See all 6 affiliations for Joanna Erwin

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Joanna Conard Erwin's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Joanna Erwin practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Saratoga HospitalAvailable with a free account
+2 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Joanna Conard Erwin is one of 1,635 surgical physician assistants in New York

Surgical is Joanna Erwin's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Joanna Erwin is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Joanna Erwin is licensed in New York.

Specialties and state licenses

  • Surgical physician assistant, New YorkPrimaryLicense 008572-1 · taxonomy 363AS0400X

Clinical focus

Dmand AI lists UTI among the conditions Joanna Erwin treats.

Surgical physician assistants near Joanna Erwin

Counts of surgical physician assistants with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Joanna Conard Erwin billed Medicare for 281 services in 2024

CMS data shows 281 Medicare services from Joanna Erwin across 2 procedure codes in 2024, for 142 Medicare patients. Medicare paid $10,157 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024281
Medicare patients142
Paid by Medicare$10,157
Procedure codes2

Joanna Erwin compared with the New York median for surgical physician assistants, 2024

  • Joanna Erwin
  • New York median
Medicare services
281vs 1172.4 times
Medicare patients
142vs 512.8 times
Part D claims
66vs 11040% below

Medians across 1,072 surgical physician assistants in New York with Dmand AI profiles that report each measure.

Joanna Erwin's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Joanna Conard Erwin treated 142 Medicare patients in 2024, average age 76

CMS counts 142 Medicare patients who saw Joanna Erwin in 2024. The largest group is 65 to 74, with 49 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 2.20, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Joanna Erwin's median patient age at 69, with 41% women.

Medicare patients, 2024142
Average age76
Average risk score2.20
Also on Medicaid18%

Joanna Erwin's Medicare patients by age, 2024

Joanna Erwin's Medicare patients by sex, 2024

  • Women5136%
  • Men9164%

Chronic conditions among Joanna Erwin's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease52%
  4. Chronic kidney disease47%
  5. Arthritis44%
  6. Mood disorders42%
  7. Diabetes40%
  8. Atrial fibrillation39%

Share of Medicare patients with each condition. A patient can have several.

Joanna Erwin's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women41%
  • Men59%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Joanna Conard Erwin wrote 131 Medicare Part D claims in 2024

In 2024, Joanna Erwin wrote 131 Medicare Part D claims for 86 patients. 97% of them were for generic drugs. CMS names the drug for 66 of them, across 3 drugs with 11 or more claims each, at $383 in total drug cost.

Part D claims, 2024131
Drugs named by CMS3
Total drug cost$383
Part D patients86

Joanna Erwin's Part D claims by kind of drug, 2024

  • Generic127 claims97%
  • Brand-name and other4 claims3%

Joanna Erwin's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Joanna Erwin's Part D claims, 2024

  • Opioids23%30 of 131 claims
  • Antibiotics47%61 of 131 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Joanna Erwin

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Joanna Conard Erwin scored 69 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 69 out of 100 for Joanna Erwin for performance year 2024, reported as part of a group. Joanna Erwin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Joanna Erwin's MIPS scores, performance year 2024

  • 69of 100Final score
  • 56.2of 100Quality
  • 40of 100Improvement Activities
  • 75of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

For MedTech and pharma teams

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Joanna Conard Erwin is board certified in certified physician assistant

  1. Board certified in certified physician assistantNational Commission on Certification of Physician Assistants (NCCPA)

Source: Dmand AI Professional Profile Data

Sources for Joanna Conard Erwin's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Joanna Conard Erwin

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Joanna Conard Erwin's NPI number?

Joanna Conard Erwin's NPI number is 1023126877. It was assigned on August 29, 2006, and it is active in the NPI Registry.

What does Joanna Conard Erwin specialize in?

Joanna Conard Erwin is a surgical physician assistant in Saratoga Springs, New York. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).

Where does Joanna Conard Erwin practice?

Joanna Erwin practices at 211 Church Street, Saratoga Springs, NY 12866. Joanna Erwin's primary practice is Saratoga Hospital in Saratoga Springs, New York, part of Albany Med Health System. Dmand AI also links Joanna Erwin to 1 hospital and 2 medical groups.

What is Joanna Conard Erwin's office phone number?

The practice phone on file for Joanna Erwin is (518) 587-3222.

What is Joanna Conard Erwin's medical license number?

Joanna Erwin holds New York license 008572-1.

Which hospitals is Joanna Conard Erwin affiliated with?

Joanna Erwin practices at Saratoga Hospital in Saratoga Springs, New York. Joanna Erwin is also affiliated with Albany Medical Center. Dmand AI links Joanna Erwin to 1 more hospital.

What medical group is Joanna Conard Erwin part of?

Joanna Erwin is linked to Saratoga Hospital Medical Group Endocrinology and Diabetes. Dmand AI links Joanna Erwin to 2 more medical groups.

Does Joanna Conard Erwin accept Medicare?

Yes. CMS data shows Joanna Erwin billed Medicare for 281 services in 2024, and Joanna Erwin accepts Medicare assignment.

What is Joanna Conard Erwin's MIPS score?

Joanna Erwin's MIPS final score for performance year 2024 is 69 out of 100, reported as part of a group.

How many Medicare patients does Joanna Conard Erwin see?

CMS counts 142 Medicare patients who saw Joanna Erwin in 2024, with an average age of 76.

Show 4 more questionsShow fewer questions

Is Joanna Conard Erwin board certified?

Yes. Joanna Erwin is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).

What services does Joanna Conard Erwin bill to Medicare?

In 2024, Joanna Erwin's most billed Medicare services were hospital inpatient care (99231) and hospital inpatient care (99221).

What drugs does Joanna Conard Erwin prescribe most?

In 2024 Medicare Part D data, Joanna Erwin's most prescribed drugs by claims were Cephalexin, Hydrocodone-Acetaminophen and Tamsulosin HCl.

How long has Joanna Conard Erwin been practicing?

Joanna Erwin graduated from medical school in 2001, 25 years ago.

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